4. GINA LYNN

Music Video: "Superman" (2003)
Although Em's "Superman" video never stood a chance at making it onto Total Request Live, it still became one of the MC's most memorable. A large amount of credit is due to Gina Lynn, who starred as his love interest in what essentially seems like softcore porn disguised as a music video (that's NSFW, obviously). In the clip, Em and Gina strip down, throw each other around, and eventually begin teasing each other through a peephole. A tough day at the office, no doubt.