Last night in NYC, Blood Orange opened up for Florence and the Machine at Radio City Music Hall, The Beach Boys reunited at Beacon Theater for their global 50th anniversary tour, Cameron Diaz and Elizabeth Banks came out for the screening of "What to Expect When You're Expecting," Martin Scorsese got down with Tyra Banks at the Moth Ball, and more. Last night's parties were all about the live music.

[Photo: Florence Welch via, via]