Doherty and Winehouse to duet?

British singers Pete Doherty and Amy Winehouse are hoping to put their recent troubles behind them - by working together on a new track.

The star was released from prison last week after serving 29 days of a 14-week sentence for violating his probation, but admits his bandmate Mick Whitnall has been hard at work on a collaboration with the troubled 'Back To Black' singer.