James Sweeney Calls 'Twinless' Co-Star Dylan O'Brien His 'Partner In Crime,' Talks Casting Him In New Movie

Dylan O'Brien Reacts to Rumor He's "Villain" in Sabrina Carpenter Song

Dylan O'Brien Reacts to Sabrina Carpenter's 'Villain' Lyric, Rumored to Be About Him

Dylan O'Brien Makes a Rare Runway Appearance During NYFW, Walks With Dog Up for Adoption!