Lil Nas X was joined by announced guests BTS, Mason Ramsey, Diplo and Billy Ray Cyrus for his performance at the 2020 Grammy Award.

Then there was a surprise guest: Nas X's namesake Nas.

A Nas x Lil Nas X moment. Nas comes out for Lil Nas X’s performance. #GRAMMYs pic.twitter.com/kRcmqoFepx

— Karen Civil 🇭🇹 (@KarenCivil) January 27, 2020

We've always wondered what Nas thought about Lil Nas X coopting his name as he did.  We guess he doesn't have any hard feelings.

Update: There's a full Lil Nas X x Nas remix of Rodeo: