STYLE & BEAUTY
04/03/2015 08:55 am ET Updated Apr 04, 2015

Michelle Obama Wows In A Sexy Dress And More Wins On This Week's Best-Dressed List

Michelle Obama knows how to strike the perfect balance between sophisticated and sexy. The first lady did just that this week in a white, shoulder-baring Zac Posen dress at BET's "Black Girls Rock" awards show.

Actress Helen Mirren followed the fist lady's sultry lead and donned a sheer and crystal encrusted dress while hitting the town. Add that to the handful of other looks that caught our eye over the past few days and you've got yourself a squad of very stylish stars.

Behold, our favorite looks of the week! Let us know if you agree with our picks in the comments section below.

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Best Dressed List
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Our Favorite Looks Of 2015
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