Mark Cornell and Sienna Miller presented the Ambassador Theatre Group's (ATG) Summer Party at Kensington Palace Gardens in support of Sam Mendes and his Theatre Artists Fund (TAF) with an auction hosted by Lord Harry Dalmeny, Chairman of Sotheby's.
Charlize Theron, Emily Blunt and Saoirse Ronan were among the stars walking the carpet at tonight's 88th ANNUAL ACADEMY AWARDS. Check out some of the glamorous looks below!