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It's a sing-along! Mariah Carey lets the crowd do the talking on Thursday night during a Hollywood, Fla., stop on her Angels Advocate tour.
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Beyoncé puts the "stud" in star-studded while in Paris on Thursday, donning a heavy-metal ensemble as she leaves L'Avenue restaurant with husband Jay-Z.
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Showing off Hollywood's latest leading-man look, a bearded Jon Hamm cozies up to longtime girlfriend Jennifer Westfeldt Thursday at Diesel's Sundance Film Festival post-party for Howl.
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A beaming Kate Hudson heads out for a ride on her bicycle in New Orleans Thursday. The actress is currently shooting her latest film, Earthbound.
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Working her favorite bebe bubble jacket, Jersey Shore star Nicole "Snooki" Polizzi treats the New York streets like a runway while visiting The Wendy Williams Show Thursday.
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ARMED & DANGEROUS
Courteney Cox flexes her muscles – check out her guns! – while shooting a scene for her hit ABC show Cougar Town with costar Busy Philipps in Culver City, Calif., on Thursday.
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Leona Lewis brightens up her surroundings while arriving at the BBC radio studios for an appearance on Live Lounge Thursday. The singer is also expected to contribute to a Simon Cowell-organized benefit album for Haiti.
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FUR FASHION'S SAKE
Talk about a cozy couple! Kanye West and girlfriend Amber Rose come coordinated (and warm!) for the Louis Vuitton menswear show as part of Paris Fashion Week Thursday at Le 104.
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Nick Lachey gets an early morning wake-up call Thursday to make an appearance on New York's PIX11 Morning News to promote the second season of his MTV reality show, Taking the Stage.
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