Amy Winehouse has confirmed she is still working on the theme music for Quantum of Solace. But not without a hefty dose of heroin drama.

It was reported that bosses were in talks with Beyonce to replace the wife of Blake Fielder-Civil, but Winehouse says it didn't happen.

"I've written the song. If they like it, they like it," she said. "If they don't, then they don't. It's out of my hands."

Winehouse went on to say, in a roundabout way, that she's pissed at the Bond bosses, telling the UK's Daily Star:

"I've done loads of crack Bond songs ... there are loads of good ones I'm really happy with. I don't know what is wrong with them or what the problem is, to be honest. It's there, ready and done. It's up to them if they want it or not."

A source close to the Bond producers claim it's a delicate stage:

"[Amy Winehouse] is still seen as damaged goods - she will have to prove she's on the road to recovery before she's signed up."