Natsumi Is a Famous Person Who Is Best Known as a Twitch Star. Natsumi Was Born on July 3, 1991, in China. She Also Sings and Performs League of Legends Parodies of Songs by Singers Like Ariana Grande and Justin Bieber. Natsumi Is a Member of the Famous Twitch Star List. 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.