Waiting in the wings, Calvin adoringly watched on as his Shake It Off girlfriend reportedly serenaded him from stage.
Now it’s emerged that the lovebirds were able to enjoy some quality time together during their brief visit to Dublin.
The American popstar and her Scottish beau dropped into the Guinness Storehouse following Taylor’s second gig in the sold-out arena last night for a wild after party.
Along with an army of Taylor’s dancers and crew, the duo hosted the bash which reportedly lasted until 5am this morning after two successful shows.
“Taylor loves an impromptu trip, especially in a city she’s not overly familiar with,” a source told The Sun.
“They managed to keep themselves low profile so they weren’t bothered by fans.”
The pair tried to keep their relationship under wraps to begin with, but are now so loved-up that public signs of affection does not bother them.
Last week, they took a romantic boat trip down the Thames, and the I Knew You Were Trouble hitmaker happily shared a snap on her Instagram to her 35m followers.