Kellan Lutz signs autographs outside Roosevelt Hotel in Los Angeles

Jennifer Aniston dines alone at the Waverley Inn in New York

Lindsay Lohan arrives at the Sunset Towers for the Haute & Bothered launch party in Los Angeles

DWTS’ Julianne Hough shops with her adorable dog

During the day Jay-Z shops at Fred Segal in Los Angeles and then later dines at Katsuya Restaurant

P. Diddy also dined at Katsuya Restaurant

Peter Wentz is out and about

More pics after the break

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Photos:  WENN.com