Usher and Alicia Keys gave a killer performance at the Eighth Annual Keep a Child Alive's Black Ball, Amanda Hearst, Lauren Santo Domingo and Carolina Herrera attended the Apollo Circle Event at the Met, Karolina Kurkova graced the red black carpet at the DIA Art Foundation Gala, Zoe Kravitz and Jaime King dropped by the Juicy Couture Spring 2012 Preview and so much more.  Last night's parties were all about charity!

The Guest List

More

Tyra Banks• Amanda Hearst• Lauren Santo Domingo• Kim Cattrall• Hammerstein Ballroom• Kerry Washington• Milly• Penn Badgley• Michelle Smith• Serena Williams• Will.I.Am• Carolina Herrera• Michael Kors• Zoe Kravitz• Clive Davis• Julian Schnabel• Padma Lakshmi• Harvey Weinstein• Alicia Keys• Leigh Lezark• Chanel Iman• Gayle King• Steven Kolb• Parker Posey• Andy Cohen• Jamie King• david arquette• Joe Zee• The Metropolitan Museum of Art• Lorne Michaels• Kate Lanphear• Queen Latifah• Olympia Scarry• Karolina Kurkova• Gretchen Mol• Common• Woody Harrelson• China Chow• Richie Sambora• Jessica White• Stefano Tonchi• Greg Krelenstein• Jay Sean• Usher• swizz beatz• Natalia Kills• Colette• Dulé Hill• Anthony Haden Guest• Mekhi Phifer• Juno Temple• Gemma Kahng• Thierry Guetta• Carmelo Anthony• LaLa Vasquez• Gunbar• Georgianna Robertson• Rose Hartman• Ernest Alexander• Gary Clark Jr• Keep A Child Alive's Eighth Annual Black Ball• Apollo Circle Benefit At The Met• DIA Art Foundation Gala• Juicy Couture Presents Spring 2012 Collection• Bergdorf Goodman Celebrates Coquette Atelier• Incomparable Women Of Style Opening Reception• Save The Children Young Leadership Benefit• Ernest Alexander Store Opening Party• Bulldog Gin And Gunbar Present Guys Fawkes Night• Midival Punditz• Karsh Kale• Marie Dauline• Meredith Dunn• Emilly Rafferty• LeAnn Nealz• Kate Lundqvist• Academy Mansion• Cassandra Grey• duo