Jay Cutler may regret things after Kristin Cavallari posted sexy photos on Instagram.

Jay Cutler's ex-wife, Kristin Cavallari, has taken to the internet with the ostensible aim of setting it ablaze.

Jay and Kristin finalized their divorce last year, which took two years to conclude. Jay earned over $122 million from football, while Kristin's Uncommon James Brand has earned her millions on her own, in addition to her reality TV appearances that have positively impacted her coffers.

Cutler was rumored to have sought a 50 percent stake in the Uncommon James brand as part of the settlement and promptly hit the dating scene, going out with Jana Kramer just to make Kristin jealous. If she was concerned before, Kristin doesn't seem to be now, as she is enjoying her life. This week, she posted some scorching polaroids to Instagram, which were quite timely as Valentine's Day was on Tuesday.

Take a look at them below:

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