Kevin Mazur/Getty Images, Brian Zak / Sipa Press Via APLOVEBIRDS: Justin Timberlake and Jessica Biel, hitting the Kings of Leon concert at The Joint in the Hard Rock Hotel & Casino in Las Vegas after having dinner at Nobu.
RED, RED WINE: Sean Penn, enjoying a glass of cabernet at the W Los Angeles hotel's Whiskey Blue.
LET'S GET PHYSICAL: Justin Long, working out at Equinox in New York's Greenwich Village neighborhood.
SHOP GIRL: Isla Fisher, making a Sunday early afternoon trip to The Grove mall in Los Angeles.
IN BLOOM: Orlando Bloom and Russell Crowe, having dinner separately but over the same weekend at RockSugar Pan Asian Kitchen in Century City, Calif.
BIG MOMENT: Eddie Murphy, snapping his fingers to Notorious B.I.G.'s "Mo' Money, Mo' Problems" at the LA Direct/Planet Funk Fashion Week kickoff party at Kress in Hollywood.
ROCK OUT: Dave Grohl, Morrissey and Mark McGrath, partying at the Killing Joke show at the House of Blues on L.A.'s Sunset Strip.
IN THE CARDS: Tracy Morgan, Lindsay Price, Robert Buckley, Becki Newton, Eric Mabius, Cheryl Hines and Jessica Szohr, playing a round of celebrity poker at the opening of the Mohegan Sun's Casino of the Wind in Connecticut.
FASHION FORWARD: Project Runway season five contestant Jerell, walking through Tom Whitman's Sunday night Size party at Here bar in West Hollywood.
HARRY SITUATION: Blondie frontwoman Deborah Harry, meeting up with singer Joey Arias backstage after his Arias With a Twist show at Here Arts Center in NYC.
WEDDING DAZE: Dana Delaney, Eric McCormack, Marissa Jaret Winokur and Chad Allen, checking out the auction items at the Heroes and History Makers benefit at L.A.'s Mondrian Hotel for No on Prop 8, where a script for the upcoming film Milk signed by director Gus Van Sant went for $640.
COMING UP...
FRIENDS FOREVER: Jennifer Aniston is expected to support first-time director Courteney Cox tomorrow night at the premiere of her short film at Glamour magazine's Reel Moments screening and afterparty in L.A. (Aniston made her directorial debut last year with Reel Moments.)
SING OUT: Ne-Yo will be joined on stage by Leona Lewis and Fabolous at the Hennessy Artistry concert series finale on Wednesday at Gotham Hall in NYC.
—Additional reporting by Dahvi Shira