Midler plans odd duet with 50 Cent

The most bizarre duet ever could be on the cards - if Bette Midler gets her way with rapper pal 50 Cent.

Forget Bing and Bowie, Midler has struck up an unlikely friendship with the hip-hop star after they bonded on a project to save and clean up New York's green areas - and she admits she has musical plans for the odd couple.