Lady Gaga has revealed that she is working on a “secret project” with Paul McCartney.
The singer shared photos on her Instagram, writing alongside a group shot of them in a studio: “Had a beautiful session with Sir Paul McCartney and friends. Working on one of his many secret projects! Killer musicians, vibe, and lots of laughs.”
On a snap of just the pair of them, she wrote: “Always a good time with my buddy. I’ll never forget when he called me last year to work and I hung up the phone cuz I thought it was a prank!”
Lady Gaga will perform at the Grammy Awards on Sunday February 8 with Tony Bennett, while McCartney will perform alongside Kanye West and Rihanna with her new track FourFiveSeconds.