Last Night's Parties: Music Royalty Rocks The Stage At The 12-12-12 Sandy Benefit Concert, And Naomi Watts Steps Out For "The Impossible" Screening

12-12-12 Concert Benefiting The Robin Hood Relief Fund To Aid The victims Of Hurricane

Where: Madison Square Garden Who was there: Guests included Katie Holmes, Blake Lively, Olivia Wilde, Sean (Puffy) Combs, Roger Waters, Susan Sarandon, Gina Gershon, Chanel Iman, Karlie Kloss, Zosia Mamet, Amare Stoudemire, Alexis Welch, Jimmy Fallon, Jeremy Piven, Chelsea Clinton, Jesse Jackson, Billy Crystal, Bobby Moynihan, Seth Meyers, Richie Sambora, Martha Stewart, Joan Smalls, and Tony Danza. Other details: Music royalty graced the stage last night for the Hurricane Sandy benefit concert at Madison Square Garden. The sold-out show was televised all over the world, and up to 2 billion people watched the concert live. [Photo: Bruce Springsteen, Jon Bon Jovi via] [Mick Jagger] [Jimmy Fallon] [Olivia Wilde, Sean Combs] [Katie Holmes] [Blake Lively]