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NEW YORK, NY - JULY 15: Miley Cyrus visits ABC's "Good Morning America" on July 15, 2013 in New York, United States. (Photo by James Devaney/WireImage)

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

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