[L-R: Jennifer Lawrence Sunday night; Jennifer Lawrence Monday]
Always full of surprises, the day after Jennifer Lawrence's big win, our Best Actress brought her Oscar party hangover to Rossano Ferretti HairSpa in Beverly Hills as a blonde and came out with a head of jet black hair. Oh, and yeah, that's her flipping the bird to the Oscar press room on Sunday night after the ceremony. Bless her.
To get caught up on all things Jennifer Lawrence from the last 48 hours, see: