Jesse Rasmussen and his wife Lindsey, who are expecting their first child, met Swift during a media meet and greet and asked her to participate in sharing the big news, reported People Magazine.
The couple posted a picture on Twitter showing 25-year-old singer holding a sign that reads "Baby's 1st Concert," and the Rasmussen's stand on either side of the singer proudly showing off their ultrasounds.
"Thank you so much @taylorswift13 helping me tell the world IM GOING TO BE A DAD," Rasmussen wrote, sharing the image.
The couple were even more surprised when they received a handwritten note from the Grammy winner a few days later. The card congratulated the couple and thanked them for sharing the big moment with her.
