Neither of them has confirmed it yet, but at this point, it's a known fact that Taylor Swift and Calvin Harris are dating.
And not just dating - these two are all coupled up. Paparazzi have spotted Taylor and Calvin shopping at Whole Foods in matching t-shirts, which is pretty much the Hollywood equivalent of an engagement ring.
Since both halves of Caylor are keeping mum on the subject, little is known about how they actually started going out. Fortunately, we have tabloid speculation and unidentified "sources" to hold us over until Swifty tells the tale in song form.
We already knew that Taylor and Calvin met at the BRIT Awards back in early March. Now, Us Weekly is reporting that things initially moved very slowly, and Taylor (in direct contradiction of her last name) made Calvin wait.
The two apparently texted from afar for two weeks before Taylor went to see Calvin perform in Vegas. They hung out backstage and, according to one source, "That's when things really started popping off."
Last week, Swift and Harris attended a Kenny Chesney concert, and Taylor briefly took the stage.
One insider says that after her performance, Harris "wrapped his arms around her and kissed her." Taylor was reportedly surprised as it was the first time Calvin had laid a PDA on her.
Wow. We hope this dude knows what he's doing. If we know Taylor, she's already in deep.