Kristen and Rob In Fandango's Style Watch 2010

Kristen Stewart may only be 19, but this Twilight star has been acting since she was 8. You can see her next in The Runaways.

At only 23, Robert Pattinson has women of all ages swooning and contiues the frenzy in The Twilight Saga: Eclipse out this summer.

Thanks to SpunkRansom for the Rob deet!