In it, Dylan O'Brien, former Teen Wolf star, was platinum blond — a stark difference from the natural brunette his long-time fans were ... The person in question: hair department head, Cynthia ...

For the movie, Dylan O'Brien underwent a pretty bold transformation, swapping his longish dark hair for an even shorter, bleach blonde look. He also covered himself in false tattoos and turned ...

By Tatiana Tenreyro When Ponyboi shooting gaffer Don Sean shared photos from the movie’s set on Instagram featuring Dylan ... O’Brien noted that coming up with the character’s hair and ...

Dylan O'Brien's onscreen looks have only gotten hairier since his Teen Wolf days, but all his mustaches were not created equal. O'Brien's Twinless mustache, however, was 100 percent real.

"Before I Fall" actress Zoey Deutch and "Teen Wolf's" Dylan O'Brien ... In "Not Okay," O'Brien plays a social media influencer named Colin who sports bleach blond hair, has tattoos all over ...