Wednesday

Caught in the Act!

08/05/2009 at 06:00 AM EDT

• Pamela Anderson, full-on kissing her ex Tommy Lee inside Body English in Sin City after sneaking a taste of his candy necklace. Brody Jenner, meanwhile, was more focused on adding to the evening's soundtrack. The Hills star jumped on stage and performed alongside Ne-Yo and DJ Clinton Sparks.

• Newly single Kim Kardashian made it a ladies' night out at L.A. nightspot Madame Royale. The reality star was hanging with a gaggle of girlfriends, including LaLa Vazquez and Melody Thornton from the Pussycat Dolls. Across the club, Rachel Bilson also enjoyed a night out (and drinks) with pals.

• In Las Vegas Kirsten Dunst started her girls' night out with dinner at LAVO inside the Palazzo. The actress wore a little black dress and flats, and ordered the restaurant's signature Kobe meatball. After dinner, Dunst and her friends continued their night upstairs at the second floor club, where they commandeered a table on the dancefloor and also danced . . . with cocktails in hand! Then it was on to nearby TAO, where the group kept the party going until the wee hours of the morning.

• American Idol season 8 finalists Danny Gokey, Matt Giraud, Allison Iraheta, Anoop Desai, Megan Joy and Lil Rounds, dining out at The Source restaurant in Washington, D.C., along with a party of nearly 40 people. In town with their American Idols Live! tour, the group was "happy and boisterous," a source says. The group chatted and laughed over their meal – and even broke into song for a minute.

• Josh Lucas, hanging with his sister at New York's Cooper Square Hotel for the Carerra Summer Escape bash. "A lot of girls were vying for his attention, but he just brushed them off," a partygoer tells us. "He was totally just chilling."

• By JENNFIER GARCIA, MARK GRAY, CARLOS GREER and KRISTEN MASCIA

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