The actor has jammed with the band before
Steven Tyler's former management company claims lawyer sabotaged "American Idol" negotiation for her own gain
"Pirates of the Caribbean" star Johnny Depp straps on an ax to rock out on "Train Kept a-Rollin'" with Steven Tyler and the boys
Tyler says performance Wednesday was one of the best
You kind of saw this coming, right?
Singer’s role as judge paying off for band; Edgar Bronfman Jr.’s cost-cutting yet to do so