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Elle Fanning

SANTA BARBARA, CA - JANUARY 29: Elle Fanning attends the 28th Santa Barbara International Film Festival Virtuoso Award ceremony held at the Arlington Theatre on January 29, 2013 in Santa Barbara, California. (Photo by Tommaso Boddi/WireImage)

What Were They Thinking?!

This week's worst-dressed crew includes Lindsay Lohan, Rose Byrne, and Christina Applegate. -- By Matt Whitfield