Riverdale [1] costars Cole Sprouse and Lili Reinhart have broken up after three years of dating. On Monday, People reported that the on-again-off-again couple [2] "are currently not together." Cole and Lili started dating in 2017 [3], and although they started off keeping their relationship relatively private, Betty and Jughead fans have been lucky to see some loving offscreen moments [4] over the last few years. There aren't many details surrounding their alleged split or when it took place [5], however, Bughead fans are likely very emotional [6] over the news.