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BEVERLY HILLS, CA - JULY 27: Christina Aguilera arrives at the NBCUniversal's "2013 Summer TCA Tour" at The Beverly Hilton Hotel on July 27, 2013 in Beverly Hills, California. (Photo by Valerie Macon/Getty Images)

Fab Celeb Fashions (week of 7/29/2013)

Kate Hudson, Mayim Bialik, and Britney Spears dress to impress! -- By Matt Whitfield