1. Tom Cruise
imagesource: firstcuriosity
Tom Cruise is probably one of the most famous Hollywood stars to have had an extreme smile makeover. The Mission Impossible actor has reportedly had everything from whitening and realigning, straightening to a mouthful of pearly white veneers. Just look at the transformation!
2. George Clooney
imagesource: pintrest
Possibly the most swoon-worthy Hollywood stars of all time even had his own struggles with her teeth. His natural smile may be one of the best we've ever seen, and thats down to porcelain veneers or dental crowns. Saying that though, we still think he would have been successful in Hollywood without his veneers.
3. Victoria Beckham
imagesource: smilebar
Fashion designer and former 'Posh Spice' has got a very different smile from the one she had in the nineties. She said goodbye to her uneven spacing and wide gapping and said hello to straight teeth and bonding. Victoria had composite bonding before she took the plunge and got veneers.
4. Cristiano Ronaldo
imagesource: hellomagazine
The ex-Manchester United soccer star was known for his good looks, but not for his good teeth back when he started out his career. He had missing teeth amongst other minor problems, but since has had ceramic braces, a tooth implant and veneers giving him that billion dollar smile.
5. Katie Holmes
imagesource: brightside
Now, this actress really didn't have bad teeth to start with, but when you're around your fellow Hollywood stars who have the whitest of white teeth, I suppose it would make you want to join them. Katie has had a mixture of porcelain crowns and veneers to achieve her Hollywood smile.
6. Millie Bobby Brown
imagesource: yournextshoes
Stranger Things star went from having her teeth whitened and Invisalign straightening to having two porcelain veneers to improve to appearance of her two lateral teeth. But that is just hear say! Whatever work she has had done, the young star looks gorgeous anyway!
7. Ben Affleck
imagesource: pintrest
Ben Affleck has probably one of the most desirable smiles in Hollywood, however, things we're always as peachy as that! The Good Will Hunting actor has had a few dental procedures done, including veneers. Now he has longer, brighter and more evenly spaced teeth.
8. 50 Cent
imagesource: iheart
50 Cent has had his fair share of dental issues. After being shot 8 times in 2000 and having two of those bullets struck his face, he was left with shrapnel in his tongue and cost him a few of his teeth. The rapper went from having crowns to having his "bugs bunny" gap changed with veneers and whitening.
9. Jim Carrey
imagesource: domesticatedcompanion
Funnyman, Jim Carrey had bonding in the front of his teeth after chipping them as a child regularly removing it for work and comedic purposes. This is exactly what he did when he was filming Dumb and Dumber to make his character look more "deranged". He's since had veneers though.
10. Kylie Jenner
imagesource: theussun
The founder of Kylie Cosmetic's shot into stardom and became one of the most recognised faces in the whole world when her family began their reality TV show over 12 years ago. Since then, Kylie's controversial lip fillers have become the talk of the town and her bright white porcelain veneers too!
11. Zac Efron
imagesource: hoytdental
Baywatch star Zac Efron, went from having uneven, gappy, teenage teeth to super-white and straight teeth. Some of the top dentists in Hollywood say that Efron has probably achieved his straight smile with Zirconia veneers...I mean, they sound expensive don't they?!
12. Lindsay Lohan
imagesource: iheart
Mean Girls star, Lohan was known for her stained and uneven teeth back when she was on the Hollywood scene. They've since been transformed to bright, white and straight teeth which has been achieved by teeth whitening and then dental veneers. She's totally transformed her smile!
13. Megan Fox
imagesource: brightside
Hollywood star, Megan Fox, has had a lot of cosmetic work, she was beautiful before but now she's known as one of Hollywood's sexiest actresses. Her porcelain veneers give her that highly-sought after symmetrical Hollywood smile which some of us could only dream of having.
14. Miley Cyrus
imagesource: pinterest
Teen star and singer, Miley Cyrus grew out of her teenage smile and into her pearly whites. The Hannah Montana star chose a combination of porcelain crowns and veneers which gave her the winning smile instantly rather than waiting like she would have if she had gone down the braces route.
15. Demi Moore
imagesource: smilebar
Like many of us, Demi Moore experienced yellowing of her teeth as she aged. Her smile makeover gave her lengthened and brightened teeth giving her a more youthful look! I mean, let's face it, the woman just doesn't age does she and that's down to her dental veneers.
16. Catherine Zeta Jones
imagesource: pagesix
This Welsh Oscar-winning actress was reportedly bullied as a child for having crooked teeth. Her before shots show that her teeth were absolutely fine before though - kids are cruel after all! But then she got braces when she was a teenager before opting for veneers for the brighter, more symmetrical smile.
17. Jennifer Garner
imagesource: theskincareedit
Another actress who's gone down the route of 'changing' her smile is Jennifer Garner, who reportedly, had a combination of porcelain veneers and gum contouring surgery. This corrected her gummy smile and left her with some very much 'perfect' pearly whites.
18. Kirsten Dunst
imagesource: europeanwriterstour
The Marie Antoinette actress when from having a gummy smile, crooked and discoloured teeth to a new smile. This was likely achieved by porcelain veneers which is world away from her original look whilst still having very natural looking teeth. Gorgeous!
19. Mike Tyson
imagesource: pinterest
Controversial boxer, Mike Tyson, has had more than one makeover in his life. The gold tooth that was used to bite of Evander Holyfield's ear has been removed and his smile was completely revamped with dental veneers. He said goodbye to missing teeth and hello to a lovely smile.
20. Celine Dion
imagesource: pintrest
Canadian superstar singer used to have a really pointed incisors and quite a gummy, uneven smile. But since becoming one of the best known singers of all time, she's had her gums recontoured and either porcelain crowns or veneers. She looked beautiful then, and beautiful now!
21. Morgan Freeman
imagesource: reddit
Morgan Freeman was not just known for his outstanding performances in movies like The Shawshank Redemption, but also for his crooked teeth. He reportedly had diastema which is natural gapping between teeth which has been corrected with veneers...very white veneers for that matter.
22. Demi Lovato
imagesource: insider
Singer and ex-Disney star, Demi revealed that Disney actually encouraged her to 'fix' her teeth. She told Allure magazine in 2016,
"I signed with Disney Channel when I got Camp Rock, and I had a gap between my two front teeth. They were like, 'Would you be willing to fix it?' I wish today that I hadn't, because my gap was really cute."23. Gary Busey
imagesource: nsemwokrom
One of the most outrageous and outspoken actors in Hollywood is also known for his outrageously oversized porcelain veneers that match his personality. Bold and sometimes unnecessary. After an accident in 1988 that cause him to need dental surgery, he opted for oversized teeth as part of his makeover.
24. Keith Urban
imagesource: smilebar
Australian country singer Keith Urban had a gap in his two front teeth early on in his career, but when he married fellow Aussie, Nicole Kidman, he decided to fix that gap and got noticeably whiter and straighter teeth. He's never publicly spoken about his cosmetic dentistry but it was noticeable for us all to see.
25. Joe Biden
imagesource: yahoofinance
Joe Biden's noticeable veneers became the topic of conversation back when he began running from president. His pearly whites have been noticed a number of times, especially when making speeches and they can be seen, literally, sliding around his mouth.
26. NeNe Leakes
imagesource: usweekly
After losing 15lbs, ex-Atlanta housewife, NeNe Leakes admitted to getting implants and dental veneers for her beautiful smile. She's just one of the several housewives that have gone for cosmetic dental procedures but she's probably got the brightest smile of them all!
27. Hilary Duff
imagesource: shefinds
The Lizzie McGuire star became famous at a young age, meaning that a lot of her younger red carpet photos shows her teeth before her dental procedure. The star wanted to gain a desired smile like a lot of celebrities do. Her teeth were completely transformed back in 2005.
28. Chris Rock
imagesource: pintrest
Comedian, actor, scriptwriter producer and director, Chris Rock is one of the most famous people to have had 'bad' teeth. He wasn't born with pearly whites and had a few dental issues over the years. However, he's got the perfect smile now with white, perfectly aligned teeth that he paid $15,000 for.
29. Nicholas Cage
imagesource: pintrest
Known for his work in the entertainment world, Nicholas Cage was also known for his discoloured, uneven teeth. When he got his two front teeth removed when playing a movie role, he decided to get veneered installed to give him that beautifully, dazzling smile.
30. Snooki
imagesource: lifeandstyle
Nicole "Snooki" Polizzi, also known as Jersey Shore's messiest resident was always self-conscious of her crooked smile and never smiled much in the early days of the show. According to the TV star, she had Lumineers placed which is the name for a special type of ultra thin veneer.
31. Cardi B
image source: reddit.com
Cardi B apparently once said that she wasn't going to change her teeth to please other people - but she definitely went and got them straightened and whitened eventually! Either she went back on her word or she had the dental procedure for herself, and no one else.
32. Holly Willoughby
image source: reddit.com
Blonde bombshell and TV presenter Holly Willoughby is popular with her viewers for her fashion choices and good looks, and that includes her stunning white smile. While she hasn't had too obvious a job done, it looks like she's had them straightened a little and whitened.
33. Nicole Kidman
image source: reddit.com
Nicole Kidman has had some drastic changes when it comes to her looks from when she was younger - most notably getting rid of that huge head of curly hair! But another thing she's had updated is her smile - while she hasn't had a huge amount of treatment, she's had the ol' Hollywood shine on there.
34. Mel C
image source: reddit.com
Famous Spice Girl and singer Melanie C has come a long way since her younger 'Sporty Spice' days in terms of fashion, hair and looks - and one big update has to be that bright white smile. It looks like she's had some straightening work done as well as a whitening treatment!
35. Kate Middleton
image source: reddit.com
Duchess Kate Middleton is no stranger to being in the spotlight and having a focus on looking a certain way. While the royals have a lot of rules about what you can and can't wait, we're not sure if that goes as far as teeth - needless to say, it looks like she's had a little straightening done!
36. Jordyn Woods
image source: reddit.com
Known also as the ex bestie of Kylie Jenner, of course, Jordyn Woods was first seen with a wide smith that had a noticeable gap at the front of her teeth, when she first began her modelling career. These days, she's had that gap fixed, teeth straightened and a solid whitening treatment!
37. Gwen Stefani
image source: reddit.com
No Doubt and solo singer Gwen Stefani has had some huge makeovers over the years. She was always known for her out-there style before she went prim and blonde. Back in the day, she was seen with braces, and these days the work paid off because she has a straight, white set of gnashers!
38. Niall Horan
image source: reddit.com
One Direction star Niall Horan isn't the only band member that's upgraded his looks from teen idol to handsome almost-30-year-old - and a lot of that drastic change has been in the teeth department. He obviously had braces at some point in his career, and now look at those pearly whites!
39. Justin Bieber
image source: reddit.com
Justin Bieber was a very baby-faced youth when he first started out his singing career, and he also seemed to have those big baby teeth that gave him a little bit of an overbite. Now, he hasn't had much change, but enough to have his front teeth look smaller - and whiter!
40. Colin Firth
image source: reddit.com
Actor Colin Firth and Mr Darcy himself seems to have had an update from his younger days, pulling his teeth a little straighter and closing those gaps and having a polish to top it all off. At least his update looks very natural and not too dazzling white - it suits him!
41. Kate Beckinsale
image source: reddit.com
Kate Beckinsale is one of Hollywood's most well-known beauties, and when she was younger - apart from that questionable foundation shade - she also had more discolored teeth than she does now. It doesn't look like she ever needed any straightening work, but she's certainly gone for whitening!
42. Cheryl Cole
image source: reddit.com
Singer and talent judge Cheryl Cole (now Tweedy) has definitely had a makeover or two (or three) since she first rose to fame as part of the pop group Girls Aloud. Her teeth used to be white enough, but she's definitely had some straightening work and a touch up since then!
43. Diane Kruger
image source: reddit.com
Actress Diane Kruger has always been a stunning blonde with a great smile, but it looks like in her younger days she was very much wanting a whitening treatment for that stunning smile. These days, her teeth definitely look more white, even if they didn't need much more than that in the first place!
44. David Beckham
image source: reddit.com
Victoria isn't the only Beckham who's had some teeth work done - her husband, famous footballer David Beckham, also had very different teeth in his younger days. These days, he's had a little straightening treatment on the front it would seem, as well as a bright and white touch up!
45. Emma Roberts
image source: reddit.com
Actress Emma Roberts has dazzled our screens in a TV show or two, and her smile was always a great one even when she was younger. But when you've got money and you're in the public eye, a touch up is the only logical thing, and she looks to have had a little straightening and a little whitening.
46. Chrissy Teigen
image source: reddit.com
Chrissy Teigen has changed her looks a lot over the years - though she's always looked great - and when she was younger she had a more spaced out and less white smile. These days, she's gone for blindingly white and a little bit of straightening to have that smile looking perfect!
47. Blake Lively
image source: reddit.com
It's safe to say that actress Blake Lively has had one of the biggest changes from her baby face days to her stunning Met Gala gowns, and people have spoken about how a nose job is possibly one of the things she's had done. No matter about the rest of her face, she's certainly had some straightening and whitening treatment on those teeth!
48. Noel Gallagher
image source: reddit.com
Brothers Noel Gallagher and Liam Gallagher of famous band Oasis have never been ones to put too much focus on their looks, but apparently even Noel couldn't face those teeth he used to have, so he's definitely had a touch up in terms of fixing the gap and brightening that smile!
49. Emma Watson
image source: reddit.com
Emma Watson could do no wrong in her looks from the first days of Harry Potter up to now, but that doesn't mean she hasn't wanted to have a little treatment on her smile. Her older more baby smile is gone, and these days she has a full, straight smile of pearly whites!
50. Emma Thompson
image source: reddit.com
Legendary actress Emma Thompson has aged gracefully, and her smile and voice are probably two of the most famous parts of her performances! That being said, her smile has developed a little over the years - with teeth that were a little more gappy back in the day, to the straighter, white smile she has now!