From time to time, singers and musicians will decide they want to try acting in movies and television. Sometimes it works, sometimes they should have stuck to singing! The following shows and movies have at least one prominent singer or musician in the cast - who is it?

1. NCIS: Los Angeles
2. Moonlight and Valentino
3. Purple Rain
4. Absolute Beginners
5. Falling From Grace
6. The Social Network
7. Austin Powers in Goldmember
8. 8 Mile
9. Monty Python's Life of Brian
10. In The Mix
11. Buster
12. Pirates of the Caribbean: At World's End
13. Law & Order: Special Victims Unit
14. Why Did I Get Married?
15. From Here To Eternity
16. Glitter
17. The Secret Life of Bees

Bonus: Which then-current members of Chicago did not appear in Electra Glide in Blue?