It's one of the most famous, beloved theme songs in television history.

In the video below, various 90210 cast members try to recreat the guitar riff and drum beats that comprise the show's score.

Take a fun look and listen now:

[video url="http://www.tvfanatic.com/videos/90210-theme-song/" title="90210 Theme Song"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.