Ahri is a nine-tailed fox mage League champion — and is one of the most well known champs in the game. She gets all the flashiest skins and has a ton of fans. Her abilities in-game feature a lot of dashing around, and a charm, which forces enemies to walk toward her, in love. Miyeon of real-world K-pop group (G)I-dle sings her parts in the song.

From https://www.polygon.com