She's Got That Vibe R Kelly
Not all celebrities were born with a perfect set of teeth, but all of them had them fixed once fame hit. Take a look at stars like David Beckham, Cheryl Cole and Tom Cruise before and after a trip to the dentist.
Niall Horan had his braces out in April 2013. Click along to see the difference it made...
"Before and after !" Picture: Twitter