Natsumii is a Chinese-born Canadian best known for her YouTube channel, "Sweetiebutt", as well as her Twitch live stream account, "LoLNatsumiii", where she streams League of Legends gameplay. She also sings and performs League of Legends parodies of songs by singers like Ariana Grande and Justin Bieber.

She graduated from the University of Toronto with a Bachelor's of Music in piano performance degree. She plays the piano as seen in her very first YouTube post in May of 2007 called "Through Pain." Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.