Team Calvin? Demi’s latest Twitter move has the internet HOOKED

While numerous female celebrities of a certain age chose (or were chosen) to become part of Taylor Swift's now infamous 'squad', Demi Lovato certainly wasn't one of them.

And those who regularly tune into The Taylor Swift Show will know that Demi and Taylor's relationship noticeably cooled in recent years, with the former appearing to have a somewhat scathing attitude towards her fellow popstar, at least when it comes to certain issues.

Unlike Taylor's beloved Swifties, Demi wasn't nearly as impressed by the Shake It Off singer's $250,000 donation to Kesha during her legal battle with Sony, and used the move to highlight what she considers a failing in Taylor's approach to the matter.

"Take something to Capital Hill or actually speak about something and then I'll be impressed," Demi tweeted at the time. "At least I'm talking about it."

Clearly irritated by the 'throw some cash at the problem' attitude, the Cool for the Summer singer – who, like Tay, once dated Joe Jonas – called Taylor out, tweeting: "At least I speak up about sh*t that's uncomfortable to talk about rather than trying to be politically correct 24/7."

And it looks like the fans who had been keeping abreast of the lowkey Demi vs. Taylor saga for the last couple of years were tossed another crumb this week when the former Disney star started following Calvin Harris on Twitter.

While not earth-shattering by any means (Maybe Demi's just in the market for a collab?), her timing is what has piqued the interest of millions.

Just one day after Calvin called out his former girlfriend in a series of pretty epic tweets. the 23-year-old decided she'd be interested in hearing more from the Scottish DJ.

"Demi Lovato started following Calvin Harris on Twitter," tweeted a fan site dedicated to Demi in a move which had social media users reaching for their popcorn.

Some Twitter users suggested it was a shady move on Demi's part while others applauded the star, tweeting: "HAHAHA, love for Demi!"

We wonder what Taylor will make of this one…