MAN IN BLACK

It's a trip to the dark side for Brad Pitt, who stays in one shade for his arrival to Marseille, France, on Tuesday.

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TAKE A STAND

Smolder on! Selena Gomez strikes one sexy pose while filming a music video in Palmdale, Calif., on Monday.

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DOING THE WAVE

Following a relaxing ski trip, it's back to work for mom-to-be Catherine, Duchess of Cambridge, who says hello with a smile while visiting the National Heritage Fishing Center in Grimsby, England, on Tuesday.

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BEST FOOT FORWARD

Michelle Williams moves on from her breakup one step at a time while taking 7-year-old daughter Matilda and their pooch Lucky on a stroll around N.Y.C. Monday.

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LATE SHOW

After keeping his fans waiting for almost two hours, a white-hot Justin Bieber wows the crowd during Monday night's performance at the O2 Arena in London.

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PARISIAN PAIR

Kirsten Dunst and beau Garrett Hedlund make for one chic couple as they depart their hotel Monday in Paris, where the two later sat front row at Fashion Week for the Saint Laurent show.

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'HALL' MONITORS

Bump, there it is! Alec Baldwin sticks close to expectant wife Hilaria during Monday night's Guild Hall Academy of the Arts Lifetime Achievement Awards at New York's Plaza Hotel.

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TO A TEE

Feeling blue? Not Jennifer Garner, who keeps it colorful and casual Monday while out in Brentwood, Calif., with 7-year-old daughter Violet.

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JUDGE OF CHARACTER

Freshly minted America's Got Talent judge Heidi Klum is ready to keep the peace as she arrives in New Orleans for Monday's auditions.

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FRENCH CONNECTION

After sitting front row at Fashion Week, an expectant Kim Kardashian surfaces on the streets of Paris Monday with a very special accessory: beau Kanye West.

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