The hottest ticket in town on Tuesday was the Interview x Topshop bash celebrating cover stars Jaden and Willow Smith. Hosted at buzzed-about new hot spot Kola House, everyone you've ever seen front row was there to party. Mia Moretti and Kitty Cash hung behind the turntables, while an adorably pregnant Leigh Lezark came over to say hello. Tyson Beckford posed with Christina Milian all night, and Caroline Vreeland let loose on the dance floor. Even Kate Lanphear made a fierce appearance. Guests left with a copy of Interview's massive September issue and a T-Shirt printed with the star siblings. We know we can't wait to wear ours! Click through for an inside look.

[Photos courtesy Getty]