Caught in the Act!
10/27/2009 AT 06:00 AM EDT
Kellan Lutz may not answer questions about whether he's dating AnnaLynne McCord – but the two sure flirted like crazy in the BlackBerry VIP lounge at U2's 360 show at the Rose Bowl in Pasadena. The Twilight star arrived with his brother and his brother's girlfriend but just before U2 took the stage they were joined by McCord, and the tight-lipped pair seemed super giddy as they horsed around and laughed together.
Meanwhile, Ashley Greene was back in Los Angeles, where she got hair extensions at the Parlour on 3rd. The process took the Twilight star nine hours but she entertained herself with a book and her new pup, Marlow, who accompanied her to the salon. Greene also ordered a soup and salad with her stylist, and later showed off her new do at the U2 show.
After enjoying a romantic meal with Renée Zellweger in Vancouver, Bradley Cooper was back in L.A. – and working out. The actor and his trainer had a session at West Hollywood Equinox where he lifted barbells, free weights and did some pushups on a Power Plate. Also working out at the gym: Elizabeth Reaser.
Glee's resident jock Mark Salling, who plays Puck on the Fox show, enjoyed martinis and the attention of ladies, who kept checking the actor out, while dining at Lola's in West Hollywood with some pals.
By ALEXIS CHIU, JENNIFER GARCIA, LISA INGRASSIA, CHRISTINE KILPATRICK and MELISSA LIEBLING-GOLDBERG
Monday's Couples Watch >