"The whole family has been on the show practically," Seacrest said. "I think it's time for the other family."
While he's really wants a cameo on the teen drama, Seacrest hasn't decided what kind of role he'd like to take on. "I don't know what part I would play," he admitted. "I could be some sort of an assistant or something... All the fog would come in."
Never mind his busy schedule or laundry list of commitments, the American Idol host insisted that he's just a phone call away from joining the series. "I'm ready, Riverdale. Waiting," he joked. "My phone is charged."
Watch the video below for more of ET's interview with Seacrest, including why he's in no rush to get married.