Kristin Tries on Wedding Dresses Before Big Day

Kristin Cavallari is officially Mrs. Jay Cutler.

The former Hills star quietly wed her Chicago Bears quarterback beau today ahead of their big Nashville ceremony, which will take place this weekend.

The twosome obtained their marriage license at the Davidson County Clerk's office in Nashville, TN., and Cavallari shared the nuptial news by tweeting a photo of the couple's wedding bands.

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