Over the weekend in the Hamptons, the Watermill Center celebrated its 21st annual summer benefit, Kourtney Kardashian and Rachel Zoe headed to Jessica Seinfeld & Jerry Seinfeld Home for Giorgio Armani's Baby Buggy summer charity dinner, Kelly Ripa and Donna Karan hosted Super Saturday 17 at Nova's Ark Project, Olivia Palermo joined Lo Bosworth at the Capri Hotel pool for the Disaronno Summer Camp event, and so much more!

[Jessica Seinfeld, Jerry Seinfeld] [Scott Disick, Kourtney Kardashian via Carly Erickson/BFAnyc.com] [Alec Baldwin, Hilaria Thomas] [Rachel Zoe, Rodger Berman via Angela Pham/BFAnyc.com] [Kim Cattrall, Jorn Weisbrodt via Neil Rasmus/BFAnyc.com] [Kyle DeWoody, Daniel Arsham, Joe Sheftel] [Stephanie Arsham, Daniel Arsham via Neil Rasmus/BFAnyc.com]