6. Carmen Electra
American glamour model Carmen Electra appeared twice in American Dad! - in the 2005 pilot episode as "Lisa Silver", and again in the season 3 episode 'Spring Break-Up' as "Carmen Selectra". In her first appearance, Electra voiced a popular cheerleader who Steve briefly dated, and later as "Selectra", an MTV host who turns up at Roger's Spring Break party and is targeted by Steve as the woman he wants to lose his virginity to. When Selectra takes him up on the offer, Steve demands her medical records. In real life, Electra is best known for her role on TV series Baywatch along with roles in parody films Scary Movie, Date Movie, Epic Movie, Meet the Spartans and Disaster Movie.