Oscars 2012

Party Time! Stars Celebrate Oscar 2011

Justin & Jessica! Michelle & Busy! Gwyneth & Cameron! See how the stars stepped out to toast Hollywood

AT THE READY

Right on time! Mad Men's Jon Hamm and longtime love Jennifer Westfeldt bring the sparkle – and star power! – as they arrive at the Vanity Fair Oscar party, held at the Sunset Tower Hotel in West Hollywood, Calif.