Front and center last night for Foxy Brown's live performance at Alexander Wang's after-party (which is surely vying for best party of the season). Sean Avery, Erin Wasson, and Allice Dellal were all in attendance. Fortunately for the painfully good-looking, extremely young crowd, the Tribeca basement in which the unforgettable concert took place was far from overcrowded, thanks to an uber-tight door. But that's not to say both photographers and frenzied Foxy fans alike weren't sweating buckets by the end of the rapper's performance. The highlight of the night was definitely Wang hopping up on stage to dance with Brown, where he stayed for nearly three songs. That's what I call a party.