3. WORST: Paris Hilton
Paris Hilton wasn't so hot as the host of "Saturday Night Live" in 2006. "She's a piece of [expletive]. She took herself super seriously. She's so dumb, she's so proud of how dumb she is," former writer and cast member Tina Fey told Howard Stern of the blonde socialite in 2006. "She wanted to make fun of all the girls she hates. She was like, 'I want play Jessica Simpson because I hate her.'" —XFINITY Entertainment Staff (Photos: NBC)
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