Stray Kids made their debut appearance at the MTV VMAs tonight (September 12) with a performance of ’S-Class’.The eight-member group performed in front of a screen showing sci-fi-tinged, dystopian imagery and were joined by backing dancers for the dynamic performance.The boyband delivered another twist with the performance, airing a remix of ’S-Class’ compared to the original version featured on their latest album, ‘5-STAR’.Stray Kids were awarded the trophy for Best K-pop for ’S-Class’ earlier in the event.