You know the popular ones. Jack Black in Tenacious D. Jared Leto in 30 Seconds to Mars. But we've got some gems for you.

There's a pretty obvious connection that exists between Hollywood and the music industry. So it shouldn't come as a shock that multiple actors have either started in bands or found their way back to live music at some point in their careers.

We've collected some of the most intriguing actors who have also dabbled in music. Enjoy.