-- "Swan goals."
The two have been photographed holding hands at dinners and awards shows, but have yet to speak publicly about the rumors they are dating.
Swift, 25, Wednesday posted a poolside pic with the DJ, 31, that shows the two are having fun hanging out together.
They enjoyed dinner at L'asso in Manhattan and were photographed holding hands en route back to her apartment.
"They seem pretty happy together," a source told ABC News.