Billy Idol stole the spotlight at last night's iHeartRadio music festival by inviting pop star Miley Cyrus to join him for an energetic duet on his 1983 smash "Rebel Yell."
Billy Idol, Dave Navarro and Guns N' Roses alumni Duff McKagan, Gilby Clarke and Josh Freese are among the scheduled participants in an upcoming concert to benefit the Rhonda's Kiss foundation.