The Ten Worst Duets in Pop History

In music, duets are supposed to be simple: take a composition, divvy it up between two performers and prepare to be wowed. Recently, though, the duet has been put through the ringer by washed-up pop stars hacking it up alongside other celebrity singers, searching for a hit. With apologies to several great musical pairings, the duet has often become a gimmick. For proof we offer this: The ten worst duets ever. Let us know about your least favorite duets in the comments.

See also: The 50 Worst Rap Lyrics: The Complete List