13. Emma Watson
This list incomplete without our nerdy Hermione. The crush of every kid went through some magical transformation.
14. Neil Patrick-Harris
Young and adorable Neil played the role of a whiz-kid doctor on “Doogie Howser, M.D.” He grew up too fast and played several characters in TV shows and movies.
15. Ariel Winter
The modern family star is all grown up and always gets into controversies because of her revealing clothes.
