Justin Timberlake has been chatting about his baby boy. Justin and his wife Jessica Biel welcomed Silas to the world just five months ago. Speaking about being a father for the first time, Justin said: 'It is the most insanely amazing, wonderful, unbelievable thing to ever happen to you.'
Fallon posted these pictures after the show:
— Fallon Tonight (@FallonTonight) September 10, 2015