Billy Joel joined by AC/DC singer Brian Johnson for surprise performance at …

His latest foray into aw-shucks terrain came last night, with Billy Joel as a guest. Fallon didn't bother hiding that he was a huge fan, and using an iPad app that loops voices, the two jammed out to “The Lion Sleeps Tonight,” becoming their own Doo

Billy Joel continued his Madison Square Garden residency on Friday night. The concert included the live debut of 1982′s “Surprises” and a cover of The Beatles' “A Hard Days Night”, but the real surprise came when Joel invited AC/DC frontman Brian 

Billy Joel really shook up his monthly residency at Madison Square Garden last night when he surprised the crowd by bringing out AC/DC singer Brian Johnson for a guest appearance. According to the Associated Press, 

Last night on The Tonight Show starring Jimmy Fallon, Billy Joel joined the talk show host in a doo-wop video so entertaining that it was singled out

While visiting “The Tonight Show” on Thursday, Joel agreed to do a duet with Fallon, using a looping iPad app to record all four harmonies from The Tokens' classic, “The Lion Sleeps Tonight” — but only after a gracious pitch from Fallon. “You're one