Until now, I think we all know who is hiding behind the Marshmello mask. However, it looks like the masked producer has decided to have a little fun and recently, while he was playing at the Bill Graham Civic Auditorium in San Francisco, he thought it would be great to finally reveal his identity.

However, when the mask came off, the one hiding behind it was none other than actor Will Ferrell. The entire moment was captured by Marshmello’s manager Moe Shalizi and shared on social media. You can check out how it all went down below!