Taylor Swift, Joe Alwyn's breakup caused by 'differences in their personalities' — report

After six years of dating, Taylor Swift and Joe Alwyn have reportedly called it quits.

While Taylor and Joe have remained silent following the news circulating online, People magazine just reported what led to their breakup. It was the "differences in their personalities" that eventually caused their relationship to end.

"They've had rough patches before and always worked things out, so friends thought they would take some time apart but eventually come back together," People wrote.

"Ultimately, [they] weren't the right fit for one another," it added.

Taylor and Joe sparked dating rumors in 2016 after being spotted together at several events. In 2017, they confirmed their relationship. — Hermes Joy Tunac/LA, GMA Integrated News