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7NEW YORK, NY - JULY 13: Mariah Carey performs on stage during 2013 Major League Baseball All-Star Charity Concert starring The New York Philharmonic with Special Guest Mariah Carey Benefiting Sandy Relief at Central Park, Great Lawn on July 13, 2013 in New York City. (Photo by Gilbert Carrasquillo/FilmMagic)

Celeb Style Snafus (week of 7/15/13)

J.Lo, Rihanna, Miley, and Mariah miss the mark. -- By Matt Whitfield