Kirsten Dunst, Lily Donaldson, Peaches Geldof, and half the Ronson family arrived to pay homage to Georgia May Jagger, the newest model / muse for Hudson Jeans who hosted the fete.
And when The MisShapes played motown, '80s pop, and finally some hardcore Britney Spears dance remixes, even Shenae Grimes – the newest ingenue on 90210 – had to break it down on the dance floor. Best surprise of the night: The Horrors playing a live set on top of the bar (literally).
Second best surprise? Ally Hilfiger, daughter of Tommy, sporting a dress made not by her father, but by Topshop! Wahoo!