Taylor Swift has reportedly split with her longtime boyfriend, Calvin Harris.

The 26-year-old country-turned-pop superstar and the 32-year-old DJ first got together in 2015, and they recently celebrated their one-year anniversary with a trip to a tropical island paradise. But according to People, multiple sources have confirmed that the couple have amicably ended their relationship after 15 months.

"There was no drama. Things just don't work out sometimes," one source says. "No one cheated."

Swift's romantic life has been the subject of intense media scrutiny, and she hadn't dated anyone for quite some time before getting together with Harris. “You know, I went out on a normal amount of dates in my early 20s, and I got absolutely slaughtered for it,” she told Vogue in April. “And it took a lot of hard work and altering my decision-making. I didn’t date for two-and-a-half years. Should I have had to do that? No.”

“I’m just taking things as they come,” she added. “I’m in a magical relationship right now. And of course I want it to be ours, and low-key … this is the one thing that’s been mine about my personal life.”

Despite her reported personal woes, Swift's career is stronger than ever. In February she became the first female artist in history to take home a Grammy for Album of the Year twice, in recognition of the overwhelming success of her first pop album, 1989. Released in October of 2014, the album became the biggest-selling album of the year and launched one of the biggest hit songs in recent memory, "Shake It Off."

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