Demi Moore and Ashton Kutcher, chatting up Shakira backstage after her concert at L.A.'s Staples Center. The couple brought along Moore's three daughters – Rumer, Scout and Tallulah – to the show. Also on hand: Benji and Joel Madden.
Lindsay Lohan and Harry Morton, "joined at the hip" at West Hollywood's Hyde Lounge. The couple hung out with Jackass star Steve-O and another friend, and when deejay pal Samantha Ronson began spinning Joan Jett's classic "I Love Rock N' Roll," Lohan started rocking out. But the actress's attention was mostly on her beau: "She could not get her lips off of him," says an observer.
Jessica Alba and Cash Warren, partying at Hollywood hot spot Mood. "They were cuddling," says a clubgoer.
Ben Tsui / Splash News
Gwen Stefani and Gavin Rossdale, having bagels with 2-month-old son Kingston at Studio City, Calif., eatery Western Bagel. "It was so cute," says an onlooker. "They were enjoying their time together."
By MARK DAGOSTINO, LISA INGRASSIA, GLADEES PRIEUR and BRENDA RODRIGUEZ