But even though those forehead-grazing waves are his calling card, the young star also likes to take some style risks. In fact, that Teddy-boy, rockabilly hybrid from this year's Vanity Fair Oscars party was all his idea, inspired by a photo he had saved on his phone. Nelli was fully onboard, especially since most of the actor's daily styles are restricted to whatever fits underneath his Riverdale character's gray beanie . After an hour of scooping out strong-hold gel and blowdrying his hair into place, Sprouse's vision came to life. The only problem: He couldn't touch it nearly as much as he's used to — a real Soft-Boy problem if we've ever seen one.