Taylor Swift & Calvin Harris Were 'Just Not Very Compatible'

Taylor Swift and Calvin Harris’ breakup became public on Wednesday (June 1), but sources say their relationship has been fading out for months.

The 26-year-old “Blank Space” singer and 32-year-old music producer split amicably after the interest gradually died out, a source told E! News.

“They were just not very compatible in different areas in their relationship. The touring and traveling didn’t help. It seemed like they were more friends than lovers,” the source said.

The breakup reportedly happened over the last week and was initiated by Calvin, but there was “no drama” and no cheating involved.

“It was all done in a very mature fashion. Taylor is pretty upset but they are still in communication,” the source said, adding that Taylor supported Calvin during his recent car accident.