"He's cool," Sheeran said of Swift's new love interest

Credit: Anna Webber/Getty; Inset: Samir Hussein/WireImage

It’s not Taylor Swift‘s “Style” to kiss and tell.

But if she really is dating Calvin Harris, the EDM artist does have one very important person’s blessing.

The singer’s BFF Ed Sheeran had only good things to say about Harris, 31, on a New Zealand radio show last week.

“He’s cool. He’s really a nice guy,” Sheeran, 24, told ZM. “A really, really nice guy.”

Swift, 25, has been spotted getting cozy with the Scottish DJ, showcasing plenty of PDA during a Kenny Chesney concert in late March. (Neither star has spoken out about the relationship.)

“Yeah, I’d give the seal of approval,” Sheeran said. “I met him probably like a year ago … [he’s a ] good guy. Really, really good guy.”

Next stop: Winning over Swift gal pals Selena Gomez, Lena Dunham, Jaime King, Sarah Hyland and the ladies of Haim.