What's the best way to unwind after a performance in front of New York's 700 most glamorous and influential people? If you're Lady Gaga, the answer is don your best grey wig and party at the Royalton Hotel, where Semi Precious Weapons' Justin Tranter hosted a party last night.-

The DJ for the evening was Lady Gaga's own DJ Lady Starlight. It-girl/model Becka Diamond also co-hosted the evening. The crowd was as eclectic as Lady Gaga herself, with many sporting Gaga-like accessories such as masks and elaborate headpieces. Quite a difference from the attire the evening before, but if anyone knows how to mix Uptown/Downtown, it's Gaga.