"SNL," 1993-1994: Cher, Marisa Tomei and Natalie Merchant were three of Sarah's few impressions that made the air during her stint. She's making up for it now, however, as one of the funniest working female comedians. She's also an author, appeared in movies and had her own Comedy Central Show, "The Sarah Silverman Program." In 2011, she received critical acclaim on the film festival circuit for her film "Take This Waltz" and more recently voiced a main character in the animated film "Wreck-It Ralph." —XFINITY Entertainment Staff(Photo by Jemal Countess/Getty Images)
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