Jennifer Lopez has revealed that she's recorded a duet with Bono.

"I did a song with Bono and haven't released it yet," she informed a fan during a webchat. "We were waiting for the right timing, so it would be great if that saw the light of day."

Asked whether there's anyone else she'd like to collaborate with, J-Lo immediately said "Craig David."

It's no mere pipe dream with David confirming that, "Jennifer has wanted to work with me for a long, long time now, and I'd like to do something with her, but I think it's a case of doing it for the right reasons and having a song that suits both people who are going to be singing it. So, yeah, all in good time."