It has been reported that Chris Brown, who has been charged with attacking Rihanna, has recorded a love song with her.

The website TMZ.com reports that the duo have been in a studio in Los Angeles working on the song.

The website says that the track was originally written for Rihanna before the incident involving the stars in February but afterwards it was decided the song would make a good duet.

The song reportedly focuses on a couple overcoming their difficulties, with a source telling the website that the recording sessions were "very, very emotional... the feeling in the room was pure love".

Neither Rihanna nor Brown has commented on reports that they are back together.