Niall Horan celebrates his birthday on Sunday, Sept. 13, and his One Direction bandmates marked the occasion a day early by serenading him at the group’s Boston concert.
Fan-shot video shows the band singing “Happy Birthday” to Horan on Saturday night during their performance at Gillette Stadium.
Horan also marked the occasion himself by singing a bit of Taylor Swift’s “22” — fitting, since that’s how old he turned this year.
Saturday’s concert was the final North American stop on One Direction’s On The Road Again Tour. The tour heads next to London, where the group will also perform at the Apple Music Festival.
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