[Jill Flint, Jason Binn, Mark Feurstein, ?, Paulo Costanzo, Reshma Shett. Photo by PM]

From GuestofaGuest.com: Last night, on the Hudson Terrace rooftop in Manhattan, Hamptons and Gotham Magazines officially kicked off summer with a party with the cast of "Royal Pains," the new show on USA about a doctor who looses everything and moves to the Hamptons to cater to the rich.  The Hamptons Magazine will kick off the party out East with the Koch brothers on Sunday. For now, read more on the party last night. MORE>>>