Gwyneth Paltrow getting into her SUV in the Hamptons ... Calvin Klein walking in the West Village ... Elle Macpherson walking in Tribeca ... Antonio Sabato Jr. leaving his hotel ... Michelle Trachtenberg standing outside her trailer on the set of Gossip Girl, and later posing for photographers with an umbrella ... Jon Hamm leaving ABC Studios ... Eric Bana walking out of the Trump International Hotel with wife Rebecca Gleeson ... Justin Long on the set of Going the Distance ... Rihanna partying at Greenhouse in SoHo... and Ashton Kutcher standing on the set of A Beautiful Life downtown.