Today's throwback video comes from the legendary recording artist Janet Jackson. Rhythm Nation is from Janet Jackson's second studio album Rhythm Nation 1814. Rhythm Nation became Janet's second consecutive album to reach number one on the Billboard top 200 albums charts and the best-selling albums in 1990. The videos classic military style choreography is what makes this video still one of the best. If you wonder where Beyonce, Ciara, Mya, Keri Hilson and so many other female artist get there moves from, well check out the video and you will see.