In 2019 , the song `` Dumb Blonde '' was released in the United Stated as the second single , and third overall , from the album .
The song was then released as the second US single , and third overall , from the album on July 5 , 2019 . `` Dumb Blonde '' was written by Lavigne , Minaj , Mitch Allan , and Bonnie McKee ; while its production was done by Allan alongside McKee , Chris Baseford , and Scott Robinson .