Marc Malkin

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With no Angelina Jolie in sight, Brad Pitt jetted into Berlin earlier today for the premiere of his new Quentin Tarantino movie, Inglourious Basterds. Sources tell us that it's a quick, 24-hour trip that included the red carpet gala and some media for the much-buzzed about WWII flick.

Pitt looked smashing in Tom Ford, and with a glass of beer in hand, watched the screening in a seat next to Tarantino.

"He also spent loads of time signing autographs" outside the theater, an eyewitness reports. 

Pitt's next Inglourious appearance will be at the film's Hollywood premiere on Aug. 10. No word yet if Jolie will be joining him for the festivities.

Get more star sightings after the jump, including deets on newly single Joe Jonas' recent New York City shopping trip with two gal-pals...

MATERIAL BOY: Joe Jonas, shopping at the Eryn Brinie boutique in NYC's SoHo neighborhood, with two of his and Jordin Sparks' backup singers.

FINE DINING: Demi Moore, Ashton Kutcher and Marisa Tomei, enjoying a José Andrés and Maestro Dobel Diamond Tequila-hosted dinner at Saam at L.A.'s SLS Hotel.

GUESSING GAME: Holly Madison, picking up the Christa Flitter Sleeve dress and Janice necklace from the Guess by Marciano store in Las Vegas.

SWEET TOOTH: Ashley Tisdale, enjoying Sprinkles cupcakes at the Luxe Hotel in L.A. while doing press for Aliens in the Attic.

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COMIC RELIEF: Jennifer Love Hewitt and boyfriend Jamie Kennedy, canoodling at Comic-Con's Wired Cafe in San Diego.

SHAKING THINGS UP: Shannen Doherty, dancing at the AXE Lounge in Southampton, N.Y.

OUT ON THE TOWN: Kim Kardashian's ex, Reggie Bush, hanging out at Guys & Dolls nightclub in West Hollywood, where Entourage newbie Alexis Dziena also made an appearance.

BEACH BUM: Lindsay Lohan, snagging a Lash Trio and Tria Hair Removal System from the Silver Spoon Beach House in Malibu.

HOT WHEELS: Serena Williams, checking out a black Audi R8 at the Audi showroom in Santa Monica. 

HAPPY TIMES: Katy Perry, Rachel Bilson and Justin Bartha, celebrating celeb stylist Johnny Wujek's birthday with Zaya Rum cocktails at a private residence in L.A.

—Additional Reporting by Dahvi Shira and Aly Weisman 

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For a look at more of your fave stars out and about, head over to our daily Big Picture photo gallery.