Riverdale is certainly no stranger to off-the-wall moments, but it looks like one of the series’ stars is getting honored for stealing the show. Madelaine Petch, who plays Cheryl Blossom on the hit The CW series, “Riverdale” was presented with the “Best Scene Stealer” award at tonight’s MTV movie and TV award ceremonies. As those who have seen “Riverdale’s” second season know, the series has only included more noteworthy moments from Petsch.