iHeartRadio Awards

Taylor Swift thanks 'boyfriend Adam' at iHeartRadio Awards

Not only did Swift claim three prizes at Sunday's ceremony, including album of the year, but her bestie and her boyfriend took home trophies, too.

Swift won the first and last award of the night - female artist and album of the year. In between, she won best tour honours for her star-studded 1989 World Tour, thanking boyfriend Calvin Harris (real name: Adam Wiles) from the stage.