• Taylor Swift and Calvin Harris dated for almost 15 months.

Taylor Swift and Calvin Harris dated for almost 15 months. (Photo : Getty Images)

Pop star Taylor Swift and Calvin Harris have broken up after a relationship of almost 15 months. Recent reports stated that it was Harris who ended things with the singer since the relationship was not working anymore.

"There was no drama. Things just don't work out sometimes," an insider told People before adding that none of them cheated on each other.

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The estranged couple was said to be having troubles before Harris' May 20th accident. Harris, whose real name is Adam Wiles, reportedly started to loose interest in the singer over the past few months.

The singer is said to pretty upset over the breakup. The pair is still in communication with 26-year-old singer reportedly rushing to the 32-year-old DJ's side after he was involved in a car accident in Las Vegas.

"She was worried," Us Magazine quoted an insider as saying.

Harris and Swift were not compatible with different aspects of their relationship. Their constant travelling and touring was also a factor that added to the breakup.

Harris, who was briefly hospitalized after the accident, is back in Los Angeles after a short trip to the U.K. The singer has flown to Nashville to be with her family, who in turn has been helping her to deal the break up. Neither of the stars have spoken out about the breakup.

The news of the romance of Swift and Harris emerged first in April 2015 when the two reportedly hit it off at Brit Award. Later, they were spotted together multiple times in April 2015 which led to the speculation that the two are seeing each other. 

The former couple has recently celebrated their one-year anniversary with a tropical getaway, from where they shared rare PDA photos via social media. The recent news of the breakup has come as more of a shock to the fans, who were seemingly still not over from the pics of their love notes on the sand, sensuous kissing, jet skiing and the two going for ocean trampoline from their recent vacation.

Meanwhile, watch Swift's recent hit "Bad Blood" below: