21 Couples Who Had to Work Together After Their Real-Life Relationships Ended

Melton and Mendes met on the set of "Riverdale" when Melton joined the cast in season two as Mendes's love interest, but they didn't start dating until 2018. The two went their separate ways in 2019, and — like Reinhart and Sprouse — they are currently still starring on the series as Veronica and Reggie.

The exes have yet to publicly comment on their breakup, but back in May 2019 while the couple were still together, Mendes told Teen Vogue she didn't think it would be a big deal if she and Charles were to split. "That's a part of life," she said of breakups. "I wouldn't be embarrassed about it. It happens. I know I'm happy, and I know where I am in my life, so I'm going to let [people on Twitter] say whatever they want. Why should I care?"