09/14/2011 02:46 pm ET Updated Dec 06, 2017

Beyonce & Leighton Meester In Michael Kors: Who Wore It Better? (PHOTOS)

Beyonce has been making the fashion week rounds, showing up for J. Crew, Vera Wang and Rodarte all in one day clad in gorgeous designer threads -- while pregnant.

She even made time to stop by Tory Burch's flagship store opening on Madison Avenue last night, wearing her third outfit of the day: a sleek Michael Kors with a sexy side cutout that showed off the singer's newly-curvy figure.

But if the dress looks a bit familiar, that's because another star already wore it. Leighton Meester donned the dress, from Kors' Pre-Fall 2011 collection, to the Los Angeles premiere of her movie "The Roommate" back in January.

Two different women with two very different looks. So, who wore it better?