Thomas Jacob "Jack" Black, (born August 28, 1969), is an American actor, comedian and musician. He starred in many Hollywood films, including the successful School of Rock as Dewey Finn, which also starred a very young Miranda Cosgrove, whom he'd later work with again in the iCarly episode "iStart a Fanwar". He has hosted the Nickelodeon Kids' Choice Awards three times, in 2006, 2008, and 2011.