04/02/2015 06:54 GMT | Updated 04/02/2015 06:59 GMT

Lady Gaga And Sir Paul McCartney Work On 'Secret Music Project' Together (PICS)

After collaborating with music legends like Elton John and Tony Bennett, Lady Gaga has now set her sights on Sir Paul McCartney.


Gaga teased her fans on Instagram on Tuesday night, with a snap from a studio session she’d just had with Macca, claiming they’d been working on “one of his many secret projects” together.

That’s all well and good, Gaga, but if you tell your 5.2 million Instagram followers about it, it probably doesn’t count as a secret anymore, does it?

She also shared a picture of the two of them from behind the scenes of their studio session, revealing that when he first got in touch with her last year, she “hung up the phone” because she thought someone was playing a trick on her.

Lady Gaga isn’t the only contemporary music star that Sir Paul has worked with in recent times, unveiling his collaboration with Kanye West and Rihanna, ‘FourFiveSeconds’, earlier this month.

The trio will be performing the track at the Grammys later this week, where Lady Gaga will also be taking to the stage with Tony Bennett, to perform a jazz track from their album, ‘Cheek To Cheek’.

In the past, Gaga has counted The Beatles among her musical influences, and has a peace sign tattooed on her wrist as a tribute to Paul’s late former bandmate, John Lennon.

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