Cardi B said she was excited, too, but also tired from the shoot.
"I can't wait," she said. "I ain't gonna front, I think this is gonna be the best one."
Entertainment Weekly reported Michelle Rodriguez, Tyrese Gibson, Jordana Brewster, Chris "Ludacris" Bridges, Nathalie Emmanuel, Helen Mirren and Charlize Theron are returning to the film and John Cena joins Cardi B as a newcomer. Their roles in the film haven't been announced.
The ninth installment of the racing and action franchise will be released in May 2020, Diesel said.