09/07/2009 05:12 am ET Updated May 25, 2011

Thursday's Late Night Round-Up: Brad Pitt, Birthday Sex, And More! (VIDEO)

Conan explains the meaning behind Obama's new Secret Service code-name; Craig Ferguson compares a motorcycle rally to a party at Ryan Seacrest's house (see: mustaches, leather); and Jimmy Kimmel explores the fabulously exploitative world of child beauty pageants. Oh, and Stephen Colbert reveals the downside to birthday sex. All this and more!


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