Christine is a freelance writer for Collider with two decades of experience covering all types of TV shows and movies spanning every genre. With a particular affinity for dramas, true crime, sitcoms, ...

We may receive a commission on purchases made from links. What do Mariah Carey, Ozzy Osbourne, and the Barenaked Ladies have in common? You've probably heard a theme song they performed hundreds of ...

The best sitcom theme songs have viewers singing along when they come on. Some of the most iconic TV show theme songs come from the â 90s, but there are ones from every decade, including the 2000s.