Some celebrities lose their good looks as they get older, either through the natural effects of aging or having far too much plastic surgery to try to fight it. Others, though, grow into their looks and develop into extremely attractive adults!
Take Kelly Osbourne, for instance. This young lady first stepped onto the scene as Ozzy Osbourne's awkward and overweight teenage daughter, but after a while she managed to lose the weight and snagged a great sense of style along the way. Now she's absolutely stunning!
Click through for some more amazing celebrity transformations!