Mystery Inc. just found its newest fashion icon. McKenna Grace has officially been cast as Daphne Blake in the upcoming live-action Scooby-Doo series - and fans are already debating how iconic this is about to be. Daphne has always been more than just the glam girl in purple. She’s stylish, fearless, and low-key the glue of the group. With McKenna’s range (and scream-queen credentials), this version of Daphne could lean smarter, sharper, and maybe even a little darker.