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Selena Gomez

ISCHIA, ITALY - JULY 19: Selena Gomez attends Day 8 of Ischia Global Film & Music Fest 2014 on July 19, 2014 in Ischia, Italy. (Photo by Venturelli/Getty Images)

What Were They Thinking?! (Week of July 14, 2014)

Yahoo CelebrityJuly 19, 2014

Cameron Diaz, Tara Reid, and Ashley Greene are among the week's worst-dressed celebs.