As you may know by now, it's Eminem Week over here at Complex. With the Detroit MC featured on the cover of our latest issue, and his newest album, The Marshall Mathers LP 2, now in stores, we put the spotlight on Eminem's past to see how it shaped him into the man he is today. In Em's career, he's had more than his fair share of buzzworthy moments, and has never been one to back down in the face of cameras or controversy. And with that attitude has come a vast archive of unforgettable moments over the years, whether he's putting out a jaw-dropping freestyle or clowning yet another reporter during an interview. Eminem brought a completely unique face to the rap game when he first blew up in 1999 with The Slim Shady LP and, though his public persona has softened somewhat since then, his lyrical prowess has only grown sharper with each successive release. In order to showcase all his talents from then to now, we found the 10 Essential Eminem Videos You Probably Haven't Seen. Whether it's #veryrare backstage footage or a vintage performance at the mic, these are some of Em's best, but least heralded, moments in his lifetime as a Rap God.