Stephen Colbert visits The Tonight Show for Jimmy Fallon's debut --€” and pays up the $100 he bet that Fallon would never host it. Theo Wargo/Getty Images hide caption

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Robin Wright and Kevin Spacey play Claire and Francis Underwood in Netflix's House of Cards. When the second season is released on Friday, audiences can expect to see more ruthless behavior from these power-hungry characters — but are they antiheroes, or plain old villains? Nathaniel E. Bell/Courtesy of Netflix hide caption

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NBCUniversal's The Voice judges Adam Levine (from left), Christina Aguilera, CeeLo Green and Blake Shelton at the Season 3 Red Carpet Event at The House of Blues Sunset Strip in West Hollywood, Calif., in 2012. Frederick M. Brown/Getty Images hide caption

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Producer Josh Lieb (L) and host Jimmy Fallon talk to critics on Sunday about what's to come. Frederick M. Brown/Getty Images hide caption

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Chiwetel Ejiofor is nominated in the category of best actor for his role in 12 Years a Slave as the 86th Academy Awards nominations are announced Thursday in Beverly Hills, Calif. Robyn Beck/AFP/Getty Images hide caption

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Robin Thicke, center, performs with Verdine White, left, and T.I. at The Grammy Nominations Concert Live!! in Los Angeles in December. Thicke is nominated for Outstanding Male Artist at the NAACP Image Awards this year. Robyn Beck/AFP/Getty Images hide caption

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Meet Sasheer Zamata, Saturday Night Live's new cast member. Heidi Gutman/ABC via Getty Images hide caption

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Chris Hardwick, the host of Talking Dead, autographs a poster for the show his show discusses: The Walking Dead. Frank Micelotta/Invision/AP hide caption

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