Vivian Weeks, better known as STOMACH BOOK (And formerly known as Jibral) is an indie rock artist based in South Bend, Indiana. To date, she has released three albums: STOMACH BOOK, SOPHOMORE SLUMP CALLITHUMP, and GOODNIGHT HYPNOPOMP, her most recent album that released on July 3rd, 2025. The album's opening track FUKOUNA GIRL, is her most popular song to date, with the song going viral on Tiktok a few months after its release and quickly reaching more than 24 million streams on Spotify.