After unveiling the collaborative collection earlier this month, PUMA and Diamond Supply Co. celebrated with a launch party in Hollywood on Jan. 24.

Partygoers were greeted with a Rolls-Royce out front as they entered, as well as cocktails and food. Inside the venue, the collection was on display in a photoset set up like a Diamond Supply bedroom, which fans were able to snap photos inside.

After a number of drinks and mingling, as well as tunes from the DJ, Diamond Supply Co. founder Nicky Diamonds emerged, along with YG who hit the small stage for impromptu performance of a select sample of his popular songs.

The Compton rapper even led partygoers in singing Happy Birthday to Nick.

Check out a photo recap of the party above, and the video lookbook for the PUMA x Diamond Supply Co. collection below.

The collection’s first drop releases Jan. 27 at PUMA stores and online, followed by the second drop on June 9th.