Taylor Swift is "living a British romcom dream".

A source told Us Weekly: "Taylor is so happy. She’s living a British romcom dream."

Taylor and Tom, 35, have only been dating for a few weeks but things have already gotten so serious that he has met her parents in Nashville and she has been introduced to his mother.

While Taylor is living the "romcom dream", her former boyfriend Calvin Harris - who she split from just before she started dating Tom two weeks ago - was "surprised" she moved on so quickly.

A source said: "Calvin was surprised to see that she had moved on so quickly. That was fast! It was surprising to him but he just wants to move on. He's a really good guy.

"Tom checks off a lot of boxes for Taylor. He's hot, smart, talented, British, everything she's into. What's not to like? She's going with it and why shouldn't she? They have been bonding over the industry, their childhoods, where they are from. It's the getting-to-know-you phase. Taylor is just happy to have the time to meet someone new and move on from Calvin."

But Taylor knew her split from Calvin was "for the best".

An insider shared: "Taylor is not sad anymore about the breakup. She knows it was for the best. They are not on bad terms. They have communicated since the breakup, but getting back together is something that's not in the cards for either of them. Taylor is hanging out with her friends and keeping busy. She has some plans to travel this summer. Taylor has also been writing new music."