Lupita Nyong'o wins best dressed of the night in this gorgeous Ralph Lauren gown.
Olivia Munn was glowing the whole night in this deep emerald Gucci piece.
Camila Alves was stunningly simple in this all black sequin number.
Emma Roberts In Lanvin, very pretty!
Reese Witherspoon choose a very simple and bright Calvin Klein gown for this event but I have to say I LOVE her dress!