Billy Ray Cyrus

Billy Ray Cyrus, born August 25, 1961, is an American country pop singer-songwriter and actor. He is known for his role as Robby Ray Stewart on the popular Disney Channel Original Series, Hannah Montana. He is also the father of Miley Cyrus, with whom he co-stars on Hannah Montana. He also did the voice of Buck Buckerson in the Phineas and Ferb episode "It's a Mud, Mud, Mud, Mud World".