Harry Styles has dropped his new single “Watermelon Sugar” from his upcoming album Fine Line, due out on December 13th. Styles debuted the song last night as he did double duty on Saturday Night Live where he played the role of host and performer. He also performed the album’s lead single “Lights Up” as a ballad. Styles plans to tour to promote the album in 2020. You can stream the track and watch the live version of “Watermelon Sugar” below.