Jacob Elordi and Olivia Jade Giannulli have called off their romance again. A source confirms to Us Weekly that the Euphoria star, 28, and the YouTuber, 26, split just weeks after they rekindled their romance in September. People was the first to report the news, with an insider telling the outlet that "it's fully over" for the couple. Reps for Elordi and Giannulli did not immediately respond to Us' request for comment.