Foo Fighters are having extra fun on their summer tour by treating fans to a medley of covers during their live shows. From Devo’s “Whip It” to Nine Inch Nails’ “March Of The Pigs,” they always have something up their sleeves. Most recently, on Saturday (12th), at the Outside Lands festival in San Francisco’s Golden Gate Park, these rock giants surprised the audience by inviting Michael Bublé to the stage covering Bublé’s “Haven’t Met You Yet.”
Watch the clip below: