Mark Ronson has rejected Amy Winehouse's bid to repair their friendship.
The producer is still furious with Amy - who he worked with on her worldwide hit album 'Back to Black' - for ruining their chance to record the theme song for new James Bond movie 'Quantum of Solace'.
Despite recent rumours they were set to work together on a Quincy Jones tribute song, Mark is still too angry at missing out on the prestigious opportunity to consider teaming up with Amy in the near future.
A source told Britain's Daily Express newspaper: "All Mark needed was Amy's voice to make their Bond dream come true so when the movie came out Amy called Mark and said, 'Let's do something bigger than Bond. It's a shame we haven't got our names up there.'
"Mark was furious - he's still upset about the loss of Bond. The partnership is badly damaged."
Amy and Mark had been early favourites to record the theme song, which was eventually provided by Jack White and Alicia Keys, who released 'Another Way To Die'.
Following Amy and Mark's failed effort in the studio, the producer said at the time: "We did work on it but we never finished. I don't think it will happen unless by some miracle it gets recorded and someone sings on it. I'm not sure Amy is ready to work on music yet."