James Thomas Fallon (born September 19, 1974) is an American actor, comedian, singer, musician and television host. He was the host of "Late Night with Jimmy Fallon". He was a cast member of "Saturday Night Live" and has also hosted that show. On April 3, 2013, NBC announced that Fallon would be the new host of "The Tonight Show", beginning at the end of the 2014 Winter Olympics.