The perpetually-youthful Jimmy Fallon turned 40 on Friday, and his good buddies James Franco and Seth Rogen – who, funnily enough, also have a movie coming out soon – stopped by to help him celebrate.

There was cake, and there was dancing, and there was a LOT of shirtless Rogen, and then last but not least, there was Stevie Freakin Wonder serenading Jimmy for his big day. Aww. The look on his face is priceless.

Happy birthday, Fallon!