Murray Close / Fox
Changing gears quite a bit, Lawrence played a blue shape-shifting creature in the sci-fi reboot film "X-Men: First Class." It took seven hours of makeup to turn Lawrence into her character Mystique. On set, Lawrence met Nicholas Hoult, who became her on-again, off-again beau. Come 2014, Lawrence will join Oscar-winning actresses Anna Paquin and Halle Berry in the film's sequel "X-Men: Days of Future Past."