Kendrick Lamar, Pharrell Williams, Mac Miller and Busta Rhymes all recently hit the studio together. It is unclear though if they are working on a collaborative track.

A series of photos were recently posted of the quartet hanging out in the studio along with female singer Leah LaBelle, who is currently recording her Epic Records debut under Pharrell and Jermaine Dupri.

Check out the pictures below:

Props:BBCIceCream.com