Olivia O'Brien

Olivia O'Brien (born November 29, 1999) is an American singer and songwriter. She is best known for her collaboration with gnash on the Billboard Hot 100 top 10 song, "i hate u, i love u". She has since released her debut single "Trust Issues" and two follow-ups, "Root Beer Float", featuring Blackbear, "Find What You're Looking For", as well as "RIP".