Popsugar Beauty Madelaine Petsch Madelaine Petsch on Embracing Her Red Hair on Riverdale Madelaine Petsch on Riverdale and How Cheryl Blossom Helped Her Embrace Her Red Hair October 6, 2019 by Chanel Vargas First Published: October 3, 2019 View On One Page Photo 2 of 2 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow RiverdaleBeauty NewsCelebrity HairCelebrity MakeupCelebrity BeautyMadelaine PetschHairCelebrity InterviewsEyeliner