US TV network NBC have announced that Jay Leno will host his last Tonight Show in May 2009.

Jay will present his last show on the 29th of May and his replacement, Conan O’Brien will take over on the 1st of June.

“We’re still talking to Jay about staying within NBC Universal,” said Marc Graboff, co-chairman of NBC Entertainment.

“We’ve made our decision, we’re happy with it and were very confident The Tonight Show will continue to be dominant.”