Photos of Sienna Miller Following a Performance of After Miss Julie in NYC

Sienna Smiles After the Show

Sienna Miller was in a pair of her favorite old boots following a performance of After Miss Julie in NYC last night. Preview shows started almost two weeks ago, and Sienna seems to be getting into the routine of spending her afternoons out in the sun and her evenings on stage. She even seems to have put her party girl ways temporarily on hold, since the demands of nightly performances keep her on a strict schedule.