Kim Kardashian is a serial Who Wore It Best contender, and this time, she's going head to head with a star who knows what it's like to battle it out: The Hunger Games' Jennifer Lawrence!

On Sunday night at the BET Awards in Los Angeles, the Keeping Up with the Kardashians star chose a white-hot Tom Ford backless side-zip dress paired with gold chain sandals. (In the audience, she matched her all white-clad boyfriend Kanye West; the couple sat alongside West's collaborator Jay-Z and his wife Beyonce.)

At the Hunger Games Paris premiere in March, Lawrence wore the revealing form-hugging number from the designer's Fall 2012 collection in sexy black with gold platform sandals, also by the designer.

The E! star, 31, sported a high ponytail while Lawrence, 21, wore her blonde hair in a sleek, side-parted blowout. Both stars went without jewelry.

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Who Wore It Best: Jennifer Lawrence vs. Kim Kardashian?

Jennifer
Kim
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Who Wore It Best: Jennifer Lawrence vs. Kim Kardashian?