06/21/2013 07:53 am ET Updated Jun 21, 2013

Jennifer Lopez And Octavia Spencer Top Our Best-Dressed List This Week (PHOTOS)

This week, the best-dressed list was full of stars donning ensembles that are usually difficult to pull off. Jennifer Lopez stunned in a head-to-toe sequined look, while Rooney Mara was a sartorial dream in a ruffled crop top and matching skirt.

Though there was no shortage of fashion hits this week, Octavia Spencer stood out in a perfectly tailored, blue Tadashi Shoji number.

Check out this week's best-dressed celebrities and keep clicking to see previous weeks' contenders. Then, head over to our roundup of the week's worst-dressed for a lesson in what not to wear.

Best-Dressed Celebs Of The Week

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