The K-pop band, who was just nominated for their second Grammy, took to stage for the first of their four shows at SoFi Stadium.
The 'American Music Awards' was BTS's American TV debut stage, so their award of 'Artist of the Year' is more meaningful.
BTS V has topped the 'K-pop male idol ranking' of Japan's idol ranking site 'NEHAN' for 33 consecutive weeks with 20,889 votes.
The song, which comes with additional rap verse, was the subject of some legal controversy earlier this week, with Stallion's label, 1501 Certified Entertainment, blocking the release of the track.
Seungri was convicted of arranging sex services for potential investors in his business, as well as overseas gambling at luxurious casinos in Las Vegas involving illicit foreign exchange transactions.