Nashville's Aubrey Peeples, who joined the project last month, will play Jem, the pink-haired front-woman of a sparkly band of girl rockers known as the Holograms. She's the alter-ego of Jerrica, who runs a record label and a foster home.
Rounding out the rest of the Holograms will be Stefanie Scott as Kimber, Aurora Perrineau as Shana, Hayley Kiyoko as Aja. Ryan Guzman will play Jem and Jerrica's purple-haired love interest, Rio.
John M. Chu, of GI Joe: Retaliation, will direct the film, based on the popular 1980s cartoon of the same name.
Celebrity Families of 2014 [PHOTOS]