Donald Glover Defends Halle Bailey's Casting in 'The Little Mermaid' Bailey — of the R&B duo Chole x Halle — was recently cast as Ariel in Disney's live-action reboot of 'The Little Mermaid.' The move caused racist backlash since Bailey is black, and the original cartoon version of Ariel is white. Glover came to Bailey's defense while speaking with 'E! News' at the 'Lion King' premiere. Donald Glover, to 'E! News' Donald Glover, to 'E! News' Asian American actress and singer Diana Huey, who played Ariel in a national touring production of 'The Little Mermaid,' offered advice as well. Diana Huey, to TheWrap Production for 'The Little Mermaid' reboot is slated to begin in 2020.