Natalie Nunn's Booty-ful Workout Vids See The Bad Girl Gettin' Fit!

3/18/2016 12:02 AM PDT

Self-proclaimed bad girl Natalie Nunn took her talents -- and booty -- to Instagram to showcase her workout routine ... and we broke down Natalie’s circuit secrets so now you can train like a star.

Caution: The following videos may cause serious sweating.

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