Loose Lips

Sean Penn and Robin Wright Penn have called off their divorce. The Penns were spotted last night at an Eddie Vedder concert in San Francisco. Hope you can make it work, kids! • Paris Hilton's brother, Barron pleaded no contest to DUI charges at the Los Angeles courthouse today. He's been placed on 3 year probation, lost his license for a year, and must attend alcohol counseling for 3 months. Dude just narrowly avoided the slammer! • And speaking of DUIs, Nicole Richie is dutifully attending her alcohol education classes each Wednesday. Way to be, Mama Nic. [Extra, Us, Just Jared]