Gg bb xx (stylized in all lowercase) is the fourth studio album by American pop band LANY. Released on September 11, 2021 through Side Street Entertainment and Polydor Records, it serves as a follow-up to their third studio album, Mama's Boy (2020). It is the band's final album to feature keyboardist and guitarist Leslie Priest, who left the band the following year. The album was produced by Andrew Goldstein, John Ryan, and LANY.