Lights! Camera! Fashion!

See the stylish, sexy and outrageous costumes we spotted Dakota Fanning, Elizabeth Olsen, Reese Witherspoon and more A-listers wearing on set

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ADAM LEVINE

Run, Adam, run! Maroon 5's leading – and newly single! – man makes a mad-yet-stylish dash in L.A. with an unidentified damsel in distress for the band's new music video.