Brittney's new screen-melting video

UFC Octagon Girl Brittney Palmer has unleashed a dangerously hot behind-the-skivvies video of her Gamma Labs photo shoot.

The behind-the-scenes Octagon Girl videos are coming in hot this month. Just two weeks ago, Arianny Celeste revealed her skimpy 2014 calendar shoot. And not to be outdone, Brittney Palmer unleashed her own behind-the-skivvies clip today, courtesy of Gamma Labs.

Gamma Labs — purveyor of all-natural athletic supplements — is no stranger to MMA. They also sponsor Joe Lauzon, Jamie Varner, and current UFC featherweight champion Jose Aldo. Their products claim to be "formulated out of the latest scientific expertise." Indeed, the same could be said of Ms. Palmer herself.

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