Christopher Lee is almost 91 years old and still going strong. Most recently, he's turned to music. What kind, you ask? Well, symphonic and heavy metal, mostly. Christopher lends his deep, strong voice to opera and musicals. In May of 2012, the actor announced the release of his single "Let Legend Mark Me as the King," signifying his move to "full on" heavy metal. He's now the genre's oldest performer. Christopher has been married to former Danish model Birgit Lee since 1961 and has a daughter. He still acts and is a favorite of Tim Burton -- most recently, Christopher Lee was in "Dark Shadows."