Kellan Lutz and Ashley Greene
No sibling rivalry here! Twilight
brother-sister pair Kellan Lutz
and Ashley Greene
reunited recently at Agura restaurant in L.A. for a friend's birthday dinner. "Kellan and Ashley were having fun celebrating," an onlooker tells PEOPLE. Also dining at Agura the same night: Jersey Shore
star Mike "The Situation" Sorrentino
and several buddies.
With her Grey's Anatomy
days potentially behind her
, Katherine Heigl
and husband Josh Kelley
decided to unwind with friends over dinner at Katsuya restaurant in Hollywood Sunday night. "Katherine was very affectionate with her husband, and friendly to the staff," says a source.
Spotted: Gossip Girl
heartthrob Chace Crawford
enjoying an evening out at TAO in Las Vegas Sunday night. The actor and some pals sampled Peking duck, wasabi filet and Pad Thai (plus some Sapporo) before heading to club LAVO, where they snagged a VIP table and danced to the beats of DJ Obi-One.
Talk about a sweet treat! Jennifer Lopez
took twins Max
, 2, to Menchies in Calabasas, Calif., on Monday for some self-serve frozen yogurt. The singer, who sported sunglasses, also brought her parents and a bodyguard along for the trip. "She was very quiet," says an onlooker. "She just swirled her yogurt, helped her kids swirl their yogurts and left."
Olympic snowboarder Shaun White
stopped by L.A. lounge Trousdale recently to celebrate actor pal Emile Hirsch
's 25th birthday. The gold-medal winner shot pool in the back room and lingered with friends until last call, closing the place down.
By JENNIFER GARCIA and MARK GRAYTuesday's Caught in the Act >