Lady Gaga's Best Unreleased Collaborations: Paul McCartney, Azealia Banks and Cher?

Patricia Grannum

Lady Gaga and Kendrick Lamar fans got a rare gift last week when their collaboration, "PartyNauseous," leaked online. It may seem kind of strange for Mother Monster to hop on a track with one of the hottest rappers in the game right now, but the song is actually just one of many unreleased unlikely collabs that Gaga has done, Music Times reports. These songs have been recorded recently and could make an appearance on future Gaga projects. The list of collaborators include as follows.

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!

A photo posted by @ladygaga on

A photo posted by @ladygaga on