Dave Grohl was the featured guest Saturday night in Anaheim as the Rolling Stones played the sixh stop on their “50 & Counting” arena tour.The head Foo Fighter joined the band for “Bitch,” from their 1971 album, “Sticky Fingers.”The Stones continue to switch things up with their setlist: for the first time on this tour, the group played “Shattered” and “You Got The Silver.”The Stones return to Los Angeles for a second show there on Monday.