Winehouse, Carey for Jones tribute?

Amy Winehouse and Mariah Carey have reportedly signed up for a Quincy Jones tribute album.

Mark Ronson and Usher will also appear on the LP, according to The Mirror.

It will be the first time Winehouse has worked with Ronson since their sessions working on a theme tune for the James Bond movie Quantum Of Solace.

"Amy first met Quincy backstage at the Nelson Mandela gig in Hyde Park in June," said a source.

"He knew who she was and she was so thrilled to meet him. Her performance clearly impressed him - he was raving about her."

Quincy Jones produced albums for Frank Sinatra, Ray Charles, Sammy Davis Jnr and most famously Michael Jackson's albums Off The Wall, Bad and Thriller.