Taylor Swift & Her New Boo, Calvin Harris Shows PDA On the Beach

Her romance with Scottish beau Calvin Harris is certainly heating up, and not just because it's summertime. Taylor Swift shared a lovey-dovey photo of herself getting a piggyback ride from her Dj boyfriend along with the caption: 'Friendly relations between Scotland and America.'

Dressed in only their bathing suits, the Public Display of Affection was with their celebrity pals at  a backyard pool party. See more below