Callum Turner Stuns at Premiere with SHOCKING Confession About On-Set Romance Drama! The red carpet was electric tonight as Callum Turner arrived looking dapper, but insiders reveal he just dropped a bombshell about a steamy on-set feud that had the crowd gasping. Sources say the actor’s candid comments about a co-star’s “unprofessional behavior” left jaws on the floor, with insiders whispering this could blow up into Hollywood’s next scandal!