But it has just come to our attention that the provocative stab-proof vest he wore during the set was actually designed by Banksy. Provocative. Banksy. That makes sense.
Well, now, there's just one question on everybody's mind.
The notoriously elusive artist first appeared on the scene in 1990, and to this day, his identity remains a mystery, while his work has earned him international acclaim for its satirical and sharp social commentary.
People also love his sense of humour, including this very Banksy moment when the artist installed a shredder in the frame of his artwork that was purchased last year for $1.3 million, only to self-destruct and troll art buyers.
Two British icons coming together for a historic moment. Love to see it.
And if Stormzy would be kind enough to make an introduction between the general public and Banksy, I'm sure we'd all appreciate it.
Ade Onibada is a junior reporter at BuzzFeed and is based in London.