DON'T: Overstay your welcome

Spencer PrattHeidi MontagTelevision Industry
How do you go from mere reality-show antagonist to the most despised scruffy-blond-bearded man in America? By refusing to step away from the cameras, ever. That's been the path of "The Hills' " Spencer Pratt and his wife, Heidi Montag, who seem positively addicted to the attention their show... Wire Image/CBS