All sorts of celebrities came out Saturday night in the Hamptons for a Billy Joel concert as part of the Social @ Ross series. MK took a break from her new Weeds life for the event, along with Billy's former wife Christie Brinkley and now wife Katie Lee. It always seems a little random to see Renee Zellweger out and about, though she's looking pretty happy, so, uh, yay? Kelly Ripa and Mark were adorable as always. Meanwhile, check out the gallery for this event -- Alec Baldwin has seen better days and Adam Sandler might have fallen asleep mid-show. Whoops. Being said, I'm sure the show was a blast. The Piano Man is quite the performer.
To see all the many many celebs at the event from Adam to Alec and more just
Images include Katie Lee Joel, Tommy Mottola, Thalia Mottola, Billy Joel, Christie Brinkley, Alexa Ray Joel, Kelly Ripa, Mary-Kate Olsen, Steve Guttenberg, Joe Meli, Renee Zellweger, David Lauren, Lauren Bush, Howard Stern, Beth Ostrosky, Edie Falco, David Blane, Mark Consuelos, Alec Baldwin, Ashley Tisdale, Adam Sandler