Shakira and Rihanna have debuted their highly-anticipated duet.

The two music stars have teamed up for the track 'Can't Remember to Forget You', which will feature on the former's upcoming new album.

The song was unveiled today (January 13) ahead of its arrival on iTunes on Tuesday (January 14).

The tune sees the singers trade verses, with a rocky chorus chucked in for good measure.

Shakira meanwhile followed the release by uploading a picture of herself deep in thought as she checks out a mix of her single, adding:

"Reviewing the mix of #CantRememberToForgetYou last time during a shoot the other day w engineer @daveclaussmusic."