Who Wore It Best? Marion Cotillard Vs. Arlenis Sosa

Marion Cotillard is one the foxiest French actresses in the movie biz, known for her sexy and sophisticated red carpet style. Arelenis Sosa is an exotic model from the Dominican with such a flawless face that she is the spokesperson for Lancome. What do these ladies have in common other than their exquisite looks? They both wore the exact same L’Wren Scott dress! Only one of them, however, wore it best.

Marion got her paws on the $1,860 metallic jacquard dress from the designer’s Fall 2009 collection first. The Christian Dior spokesperson paired the curve-hugging number with Dior (of course!) peep-toes for the Los Angeles premiere of Inception back in July. Pulling her hair tightly back and wearing a minimal amount of makeup, Marion looked naturally gorgeous.

Arelenis rocked the navy blue number to the Women’s Wear Daily 100 Anniversary Party on Tuesday night, pairing the skintight stunner with black platforms and a cool clutch.