Everyone knows Will Smith sang the theme song to The Fresh Prince of Bel-Air. But there are plenty of other actors who stepped up and sang their show's theme songs.

MUSIC
What could possibly go wrong?
Shot a budget of $6 million budget, 'Grease' made nearly $400 million at the box office—making it one of the highest-grossing musical movies of all time.
A persistent video game urban legend may not be so off the wall.
In 1996, the American Music Awards deemed the country star the night's big winner. He disagreed.
David Bowie will always be remembered as a seminal figure in the worlds of music, fashion, and film. But he was also a voracious reader who often read a book a day.
An unexpected moment at the 1992 tribute concert became one of its most memorable.
It was all fun and games until bassist Mike Dirnt lost some teeth.
On December 10, 1927, a radio personality's quick quip launched a country music institution.
Tired of singing the same Christmas carols every year? Give "Rudolph the Red-Nosed Reindeer" a break and sing these parodies instead.
Vince Guaraldi is best known for composing and performing the jazz score to 'A Charlie Brown Christmas, but there's a lot more to the man dubbed "Dr. Funk" by his friends than Peanuts.