By People Staff
November 09, 2010 06:00 AM
Credit: Mike Coppola/FilmMagic

• On a break from filming Transformers 3, Shia LaBeouf was spotted backstage with at Drake‘s L.A. tour stop at the Gibson Amphitheatre. LaBeouf was low-key, quietly sipping a cocktail with a pal. Also there: Diddy and Jamie Foxx, who brought his teenage daughter and her friends, who excitedly jumped around after meeting Drake on his tour bus.

• With their Twilight costars in Brazil, Kellan Lutz and Ashley Greene were celebrating a pal’s birthday at Boudoir in L.A. The newly single Lutz enjoyed an upbeat night with Greene and his pals. “They were laughing and chatting,” an onlooker says of the Twilight stars. They were also dancing as DJ Mister Mike played ’90s music.

Newlywed David Schwimmer dined out at West Hollywood’s Chateau Marmont, sans new wife Zoe. The actor met an older male friend, and the two enjoyed their meal in a corner of the back patio, where they appeared to be talking business. Also there: Marion Cotillard, who shared a leisurely dinner – more than three hours! – outside with her friends.

John Mayer, taking in the season finale of Eastbound and Down with a party at Levi’s Photo Workshop in New York. Inside, the musician admired the Richard Kern photo exhibition – large-scale portraits of the cast – while guests could mingle, enjoy batting cages and beer.

• Former Bachelor winner Vienna Girardi, getting her sweet fix at the Sugar Factory inside Las Vegas’s Planet Hollywood Resort & Casino. The reality star sampled lots of treats, including the signature couture pops, before heading out.