Lady Gaga, Beyonce, John Mayer, Stevie Wonder and more are set to appear on Barbra Streisand's new duets album, according to record producer Walter Afanasieff.
The producer posted the news on his website, saying "Co-producing with Kenny "babyface" Edmonds the new Barbra Streisand duets album. Which will feature singers and musicians like Lionel Richie, Babyface, Blake Shelton, Stevie Wonder, Josh Groban, Michael Buble, Lady Gaga, Better Midler, Andrea Bocelli, Beyonce, Billy Joel, John Mayer..." Is that it?
Streisand has already released a duets album back in 2002, which featured duet performance recorded both in the studio and live between 1963 and 2002.
Listen to 'Tell Him' with Celine Dion, from Streisand's first duets album, below
There's been no confirmation of a title or release date for the album yet, but if the list of duet collaborators is anything to go by, it's going to be huge.
Below: 10 awesome upcoming collaborations to get excited about in 2014