If you've ever watched Dirty Dancing or spent any amount of time at a middle school semi-formal, you know there's no denying the palpable links between dancing and sex. Both acts tap into our primal urges, and both can be performed to perfection coupled up, in a group, or solo.
Dancing, like sex, doesn't require music, but it's often the spark to set the fire for a good session. Rock 'n' roll itself was named after a euphemism for sex, and pop stars have been plumbing this connection for decades (think Madonna's "Into The Groove," Salt-N-Pepa's "Push It," and Rihanna's "Dancing In The Dark" to name a few). These tracks show just how blurred the line can be between grinding on the floor and, well, grinding on the floor.