Madelaine Grobbelaar Petsch is an American actress and YouTuber. She is known for portraying Cheryl Blossom on The CW television series Riverdale and Marissa in F the Prom.
Max, a college student attending photography school who saves her old friend Chloe when she discovers she can go back in time, the two team up to find out what happened to Chloe's friend Rachel Amber.
