This time, it's for realz; Calvin Harris and Taylor Swift have called it quits on their whirlwind relationship.

And though we tend to become numb to these things, we're a little bit sad about this one. In fairness, for a celebrity couple, they lasted longer than we had initially expected, even managing to make it to their one year anniversary with a romantic getaway and social media splash to mark the ocassion. A source confirmed to Time that the couple, aged 26 and 32 respectively, have officially broken up.

We're light on the deets right now as neither parties have released a statement, but numerous reports are saying it's Calvin who decided to call it a day. An all knowing, all seeing source tells E! News: "Adam really liked Taylor, she was not the type of girl he ever dates and he liked that. He liked how innocent Taylor was and that she had a good caring heart. Taylor's heart was more in it then he was. He started to lose interest over the past few months, but really tried to not just break up."
"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 insider added. "Taylor and Adam had very different group of friends," the source noted, and reassured that Harris "100 percent did not cheat."

"There were no other women involved with Adam. He did not cheat on her at all. Just not a good match." Another source also reaffirms that "no one cheated. There was no drama."

Another source, this time close to T-Swizz says "She was in Nashville with her family and they have been helping her through the break up."

The source continues, "Taylor was really disappointed in Calvin and felt like he wasn't there for her. The relationship wasn't progressing the way she wanted it to. She felt like he wasn't taking it seriously enough and wouldn't come through for her when she needed him most. She felt down and like her needs weren't being met. She doesn't want to get back together."

According to this same source, "This all happened last week... Taylor and Adam had no big blowout fight, but the romance just was not there anymore for them. Adam is the one that ended it. It was all done in a very mature fashion. Taylor is pretty upset but they are still in communication. Taylor was there for Adam with his accident and supportive."

Whatever happens, we can be sure of one thing; get ready for some new music.

Here's how Twitter is reacting to the news: