In which Sienna Miller, bless her, gives us all something to talk about.

PS: Nicole Kidman was supposed to attend this — she won Best Actress for her role inĀ Babygirl but had to go back to Australia because her mother died suddenly, which is incredibly sad. I feel awful for her; they were very close.

[Photos: Maria Moratti/Getty Images,Alessandra Benedetti – Corbis/Corbis via Getty Images, Stefania D’Alessandro/WireImage]