While SXSW has been a time for artists from across the country to meet up in one central location, it appears that a few superstars had gotten together in the studio prior to arriving at the festival.

In this picture from the Billionaire Boys Club website, it appears that Pharrell, T.I., and Kendrick Lamar were in the studio in Lamar's hometown of Los Angeles. While Kendrick recently made an appearance in the video for his collaboration with Tip and B.o.B., it seems as though K.Dot, T.I. and Pharrell were cooking up some brand new music.

No information has been revealed on what was actually being recorded, or what project it will appear on. Stay tuned.

[via Billionaire Boys Club]