It must really be love, when someone calls you by your actual name instead of your showbiz name........and I didn't even though Calvin Harris had a showbiz name! What?

Taylor Swift is so tight with "Calvin" that she calls him by his given name: Adam.

He doesn't look like an Adam. He looks like a Calvin. this is terrible.

“Taylor always calls Calvin by his birth name, Adam, and never Calvin in private,” a source close to the couple tells Us Weekly, which wonders whether it should start referring to the pair as “Taydam.”

Furthermore, the magazine’s source adds, “Taylor gets all dressed and glammed up whenever she is going to see him to look her best. “She’s head over heels. She hasn’t been in love like this before!“

If Taylor is her real name of course. Leave the fake names to radio people, guys.