详细介绍:Madelaine Grobbelaar Petsch[2] (born August 18, 1994) is an American actress. She is known for portraying Cheryl Blossom on The CW televisio…Madelaine Grobbelaar Petsch[2] (born August 18, 1994) is an American actress. She is known for portraying Cheryl Blossom on The CW television series Riverdale.详情