"No More Tears (Enough Is Enough)" is a 1979 song recorded as a duet by Barbra Streisand and Donna Summer. It was written by Paul Jabara and Bruce Roberts and produced by Giorgio Moroder and Gary Klein.

The single went to Number One in the US and Number Three in the UK.

In 1994 disco divas Kym Mazelle and Jocelyn Brown recorded their version with Mike Stock and Matt Aitken. It was a completely over the top disco/dance/pop version that had a video to match (with a nod to Grease).

This was the first release from the producers after their split from the Stock Aitken Waterman team.

The single reached #13 in the UK.