Emilie e Ravin (pronounced [ˈɛməˌli: də ˈrævɪn]) (born 27 December 1981) is an Australian actress. She is known for starring in the hit ABC drama Lost as the character Claire Littleton. De Ravin is also known for her role as Brendan Frye's heroin-addicted ex-girlfriend Emily in the neo-noir film Brick.