03/01/2009 05:12 am ET Updated Dec 06, 2017

Paul McCartney On "Colbert Report": Singing, Screaming And "Cute" (VIDEO)

Stephen Colbert snagged an interview with Paul McCartney for Wednesday night's show.

There were many highlights including Colbert playing ignorant about the Beatles, the pair screaming at each other and Colbert calling McCartney "cute."

They also sang together and Colbert declared himself the fifth Beatle. WATCH: