Selena Gomez
2008 was the year that Disney phenomenon Miley Cyrus went global. But the Hannah Montana star might have to shove up this year to make way for Disney’s younger, cuter teen star, Selena Gomez! Little Ms Gomez is best known for playing Alex Russo on kids' show Wizards of Waverly Place, but this year she stars on the big screen in Princess Protection Program and will also follow in Miley’s musical footsteps, releasing her first album sometime in the summer. Note to Simon Cowell: might it be a good idea to book Selena for one of the star performances on the next series of X Factor?