Lady Gaga's follow-up to her 2013 album Artpop is out this year and we may now have an idea about who she's been working with on it. Super-producer, Mark Ronson took to Instagram to post a photo of Gaga in the studio with Tame Impala frontman Kevin Parker, which has hinted at a possible collaboration between the two.

The photo was captioned 'Illusion" and also features Bloodpop, whose noted for producing for Justin Bieber.

Illusion

A photo posted by Mark Ronson (@iammarkronson) on