Late last night John Legend announced vis Twitter that he was working with the Dream Girls star in a recording studio in LA.

He tweeted: “In the studio w/ the lovely Jennifer Hudson.”

“I'm not singing. She’s recording a couple songs my team and I wrote for her. And she sounds beautiful.”

So, a duet is not on the cards but we are really excited about this collaboration and can't wait to hear the new tracks.

Jennifer will finish her new album and then move onto her new film project, Winnie, which will tell the story of Winnie Mandela, the wife of Nelson Mandela.

If her performance in Dream Girls is anything to go by, the film is sure to be a hit.

Who are your favourite musical collaborations?