Niall Horan had a memorable performance at the Capital FM Summertime Ball in front of 80,000 fans. He sang a One Direction hit solo for the first time, surprising both himself and the audience. The singer also played a golf-themed game with Jimmy Fallon, sharing a backstage story from his One Direction days. Later, he performed a new song on The Tonight Show and announced his upcoming Dinner Party world tour. Catch the full story by watching the video.

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