The evening featured a cutting-edge set by local indie rockers The Foxes, a steady stream of hip-hop classics courtesy of DJ Leah Weller (daughter of The Jam's Paul), and a parade of beautiful British lovelies like actress Olivia Grant; Made in Chelsea star/jewellery designer, Amber Atherton; and model Zara Martin.
And, while New York City may be the city that never sleeps, the Big Smoke proved to be no slouch in the party department either, as these delightful party snaps can attest. Click through to get in on the action.
London, we think this is the beginning of a beautiful friendship. xoxo, R29
Photo: Dave Benett/Getty Images