HEALTHNutrition Paper Cup Diet: Steer Kids Away from This K-pop Fad by Cassidy Chau January 14, 2020 by Cassidy Chau January 14, 2020 A fad diet making the rounds on YouTube: the K-pop Paper Cup Diet. We take a look at its origins, confines and why it’s to be avoided at all costs. 0 FacebookTwitterPinterestEmail