GET A ROOM: Pamela Anderson and Tommy Lee, making out this weekend at Body English at the Hard Rock Hotel & Casino in Las Vegas after his Mötley Crüe concert at the Joint.
WHAT A GUY: Justin Timberlake, taking pics with fans at his box seat at the Hollywood Bowl, where girlfriend Jessica Biel was starring in a two-night engagement of the musical Guys & Dolls.
We know how much ya love looking at some nice abs, so we're sure you won't mind the celebrity six-pack we posted after the jump...
TUMMY BOY: Former Desperate Housewives player Josh Henderson (and ex boyfriend of Paris Hilton, Ashlee Simpson and Ashley Greene), showing off his ripped stomach while getting an AXE Double Pits to Chesty spray during a charity golf tournament in L.A.
ENGLISH MANNER: Quentin Tarantino, dancing at London's Bungalow 8 while in town for the premiere of his new flick, Inglourious Basterds.
POWER SPOT: Jon Hamm and Zach Galifianakis having what looked like a business meeting with "some other dudes" at Chateau Marmont. Also hanging out at the celebrity hotel were Lindsay Lohan, Elizabeth Reaser, Justin Kirk and Hunter Parrish.
OFF THE HOOK: Chace Crawford, chatting with Brooke Shields at NYC's Thompson Hotel for Sprint's BlackBerry Tour event, where she used Coveroo to etch "NYC" on the back of her new phone.
B-DAY GALS: Kate Beckinsale, celebrating her 36th birthday with hubby Len Wiseman at BOA Steakhouse in West Hollywood.
CURTAIN CALL: Gilles Marini and his wife, Carole, taking in a performance of Svetlana Metkina's A Night of Chekhov Farces, at L.A.'s Lee Strasberg Theatre, a day before hitting up the TAG Signature Series party at the London Hotel.
DRESSED UP: Fergie, buying colorful dresses from House of Petro Zillia in L.A.
MAKE A WISH: The Real Housewives of New Jersey's Danielle Staub, toasting her 47th birthday at the MadeMan.com bash in NYC.
HOME RUN: The Real Housewives of Orange County's Gretchen Rossi, supporting Children Uniting Nations at Dodger Day 2009.
—Reporting by Dahvi Shira and Erica Stein
For more celebs out and about, check out our Big Picture photo gallery!