Oscars 2016

Happy Oscars Weekend! See Who's Already Out Partying

Sure the show isn't until Sunday, but that doesn't mean stars haven't started celebrating in L.A.

JOANNE FROGGATT

Though her show Downton Abbey obviously isn't Oscar-eligible, the actress is still happy to get glam for the Cadillac Oscars Week Celebration at Chateau Marmont on Thursday night.