Caught in the Act!
10/08/2010 AT 06:00 AM EDT
Ashlee Simpson-Wentz had a sweet 26th birthday celebration thanks to Crumbs bakery. The starlet celebrated with hubby Pete Wentz and friends at L.A.'s Soho House – and a colossal red velvet cupcake.
Kellan Lutz was having a mellow night at Premiere, an L.A. nightclub. The actor and his friends mostly hung around the bar, where he was happy to people-watch, beer in hand, thanks to his perfect bird's-eye view of the club. Among the other revelers likely in his view: Avril Lavigne and boyfriend Brody Jenner, who weren't shy at all about putting their hands all over each other and getting very affectionate, even though the singer's ex-husband Deryck Whibley was nearby.
Olympian Shaun White was rocking out at the Slash concert at L.A.'s House of Blues, where he took in the show from the VIP balcony section. White, who sported a new moustache, also popped out briefly to grab a drink at the bar, where he chatted with fans and posed for pictures in between sets by Juke Kartel and the famed guitarist.
By JENNIFER GARICA, PETER MIKELBANK and JESSICA WEDEMEYER