In May 2009, Conan O'Brien is leaving "Late Night" to take over for Jay Leno on the "Tonight Show". Now it has finally been revealed who will be taking over O'Brien's spot on "Late Night" - Jimmy Fallon.

At this point NBC hasn't officially confirmed that Fallon is taking over, but several reliable sources have confirmed the news. NBC is expected to make the announcement on May 11th or May 12th during their fall 2008 presentation.