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iHeartRadio Ultimate Pool Party Presented By VISIT FLORIDA At Fontainebleau's BleauLive - Red Carpet

MIAMI BEACH, FL - JUNE 29: Ke$ha attends iHeartRadio Ultimate Pool Party Presented By VISIT FLORIDA at Fontainebleau Miami Beach on June 29, 2013 in Miami Beach, Florida. (Photo by Alexander Tamargo/WireImage)

Celeb Style Snafus (week of 7/1/2013)

Jennifer Lawrence, Sharon Osbourne, and Miley Cyrus present major fashion flubs. -- By Matt Whitfield