Joan Jett and the Black Hearts rock the crowd at the “Clean Energy Jobs Now” rally in Pittsburgh, Pennsylvania.

Dean Cain and a friends baby have fun together while at restaurant in Cross Creek in Malibu.

Shakira smiles and takes in the sun on a beautiful day in London as she heads into the BBC’s to appear on Radio One’s Live Lounge.

Steve O gives a thumbs up and promotes “Jackass the Game” on the red carpet for “A Night Of Emotion” a benefit to raise money for Good Dog Animal Rescue.

DWTS partners Karina Smirnoff and Aaron Carter sample their milkshake creations at Millions of Milkshakes.

Britney Spears looks amazing when she shows up at the Hollywood Walk of Fame to greet fans who won tickets to her concert.

Kid Rock and Method Man goofing around and showing off their white kicks at the 2009 VH1 Hip Hop Honors in Brooklyn.

Woody Harrelson and his wife Laura at the premiere of his new horror comedy “Zombieland” at the Chinese Theater in LA.

Pamela Anderson giggles and keeps a secure hold on her dress at a press conference for New Zealand Fashion Week in Auckland, New Zealand.

Ben practices his swing with newly purchased memorabilia on the set of “The Town” in his hometown of Boston.

Anna Paquin plays with this adorable bulldog at “A Night of Emotion,” the benefit in which she and fiance Stephen Moyer were the hosts’.

Travis McCoy, of Gym Class Heroes, arrives at the Brooklyn Academy of Music for 2009 VH1 Hip Hop Honors with his french bulldog puppy in his arms.

Mark Wahlberg and Will Farrell cross a Manhattan street in their socks while filming a scene for “The Other Guys.”

Angie Harmon’s baby girl Emery Hope.

Marc Anthony and Emme board a private plane with mom Jennifer Lopez.

Pink performs and amazing show at the Staples Center in L.A.

Ashanti, currently starring in “The Wiz”, tours the Empire State Building to commemorate the Ruby Slipper Collection, which honors the 70th anniversary of “The Wizard of Oz”.

Naomi Campbell and Iman attend the 4th Important Dinner for Women hosted by Queen Rania of Jordan on Wednesday night in New York.

“Mad Men” star, Jon Hamm is mad about lunch on the set of “The Town”.

Amanda Seyfried and Dominic Cooper steal a kiss at Bar Pitti in New York City.

Janet Jackson attends the Giorgio Armani show during Milan Fashion Week.

Brad Pitt attends The Fifth Annual Meeting of the Clinton Global Initiative in New York City.

Tracy Morgan does his best preacher imitation at the VH1 Hip Honors show in Brooklyn on Wednesday night.

Kate Moss enjoys a low-key day in London.

Mom-to-be Gisele Bundchen keeps her maternity wear free and easy in this brown maxi dress.

Mischa Barton’s got her hands full as she walks two dogs and carries numerous items while out running errands in NYC.

DWTS beauty Cheryl Burke poses
after test droving a $2 million Lincoln prototype at MOD: Matters on Design
at Los Angeles’ The Grove!