Remember that rumor that Adele was going to be a special guest on the Foo Fighters album?
It was since shot down, but the band DID work with her longtime producer, Greg Kurtin, on "Concrete And Gold."
Now Dave and the boys have sat down with ET Canada to talk about the guests and revealed something pretty funny. Their guitarist, Pat Smear, has never heard of Adele!
Hah! The guys told a pretty funny story of the first time Pat heard one of her tracks and his funny response.
Check it out: