Paris Hilton, kicking off the summer with a Belvedere Vodla party attended by 250 of her closest friends at her L.A. house. Revelers – including sister Nicky Hilton, her beau David Katzenberg and, naturally, Benji Madden – danced into the early morning as DJ Mister Best spun tunes. As for Hilton, well, the heiress swapped kisses with Madden on the dancefloor.
Johnny Depp, hosting a private wrap party for his film Public Enemies at Gibsons Bar & Steakhouse in Chicago. The actor invited about 50 people – and the wine was flowing. The private party (which included the film's director Michael Mann) came and left through the kitchen to keep a low profile. Meanwhile, others feted their film with an official shindig at Bon V. Marion Cotillard sashayed in wearing a floral T-shirt and jeans, and Giovanni Ribisi arrived early. The party also received one special guest: the Windy City's own Jeremy Piven, who wasn't in the film, but just dropped by to say hi.
Ryan Gosling, working out at Equinox gym in New York. Later in the evening, the actor headed down to Zinc Bar where, a source says, he was on the prowl for ladies.
The Office's John Krasinski, hanging out with three guy friends at New York hot spot Beatrice Inn. A source tells us, "[He] just chilled out quietly."
Also Spotted ... Selita Ebanks, scoping out jewelry at the Hearts on Fire store at Atlantic City's Water Club by Borgata Hotel. ... Tara Reid, filming her new reality show pilot with friends at L.A.'s Hyde – then taking off when the cameras shut off.
By MARK DAGOSTINO, JENNIFER GARCIA, LESLEY MESSER, KIM PEIFFER and ALYSSA SHELASKY
Want to see where the celebrity action goes down? Tour all the Celebrity Hot Spots.
Tuesday's Caught in the Act >