0 Prince plots Amy duo

The purple superstar is hoping to persuade British singer Amy Winehouse to collaborate with him on a track - by inviting her to Christmas dinner.Prince was so impressed by Winehouse's performance at his final gig at London's O2 Arena last month, he has asked her to join him at his at his Minnesota mansion for tea and biscuits.And Prince hopes the Rehab hitmaker will also join him at his Paisley