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."
Gene Simmons has devoted his career to defending the right of all young women to shake what their mamas gave them, so it should come as no surprise that the Kiss bassist is standing behind Miley Cyrus in her hour of public controversy.