Cindy Adams has a rundown of how celebs spent their summers as teenagers. (Jake Gyllenhaal was a lifeguard in Martha's Vineyard, where he once peed on someone's leg to counteract the sting left by a jellyfish.) Alex Rodriguez donated "at least $500,000" to Madonna's Raising Malawi charity. Alleged lesbians Tila Tequila and Courtenay Semel gave each other lap dances at an L.A. club. The Strokes guitarist Albert Hammond Jr., who is engaged to Agyness Deyn, is selling his East Village co-op and moving to Brooklyn. Evin Cosby, Bill and Camille Cosby's youngest daughter, said that she relates to Barack Obama because she went to school with a bunch of rich white people.

Princess Michael of Kent, a.k.a. Princess Pushy, is annoyed at David Patrick Columbia after he reported that her 66-year-old husband is having an affair with a much-younger Danish woman. Bruce Springsteen and the E Street band are set to play at halftime of next year's Super Bowl. Us Weekly editor Janice Min said that obese women don't read her magazine. WWE champ John Cena was "mobbed" by fans at Wildwood Barbeque on Park Avenue South. Lindsay Lohan and Samantha Ronson stormed out of Macaluso's in Miami after a staffer asked them to pose for photos in the kitchen. An employee at Soho House prematurely kicked out guests at a M&C Saatchi party. Mena Suvari didn't want to wear Diane Von Furstenberg to a Warhol party she was hosting because all the dresses she was sent were too see-through. Chris Noth ate Kobe beef with his Plumm partner Noel Ashman at Nobu 57. Calvin Klein, David Geffen, and Sandy Gallin hung out near the wood-burning stove at Nick & Toni's in East Hampton during a recent rain- and hailstorm. Julia Stiles and Jonathan Kramer, her artist boyfriend of two years, have split over "irreconcilable differences."