Olivia Wilde, who chose a feathery dress by Marchesa for the party, recently returned from Haiti, which she visited with the volunteer organization Artists For Peace and Justice.
"Paul Haggis founded it a year ago," she said. "We support a doctor down there, Father Rick Frechette, who’s been there long enough that he understands the culture. He understands not only the language but everything about how Haiti works and he's able to be really effective. So this organization is good for people to support because the infrastructure is already there and they’ll be there for the long haul – they won't be gone in two weeks, when the dust settles. So we’ve been doing everything we can to raise money so they can keep their hospital, which is one of the only ones standing, going."