Foo Fighters performed at Welcome To Rockville last weekend and there were a lot of special guests at their performance.
Billy Idol did a guest performance and after that, the band welcomed John Travolta to the stage and performed ‘You’re The One That I Want’ for him from the movie Grease in which he played the main part.
John Travolta gave Dave Grohl a hug and blew a kiss to the fans, before leaving the stage again.
Check the footage below.
