One year of '1989' was a special day for Taylor Swift as she was accompanied by the love of her life Calvin Harris on that day.
The 25-year-old songstress performed in Miami to celebrate the big day, where her DJ boyfriend was spotted wearing a neutral colored T-shirt with a black jacket, reports E! Online.
While Harris was only picture singing along to classic hits, including 'Style' and 'Blank Space,' Swifties were able to enjoy a couple more surprise guests, including Dwyane Wade, Pitbull and Ricky Martin during the comcert.
Expressing her happiness, Swift took to Instagram and wrote, "1 year old today!! #HappyBirthday1989.