Watch the video here...
Mendes Army, you NEED to see this.
Shawn Mendes and Niall Horan were on stage together again.
Shawn brought out Niall as a surprise guest at his London show on Saturday night.
The pair sang Niall's hit song 'This Town'.
Watch the video here:
Had to run it back, but this time @NiallOfficial’s the surprise. Shawn & Niall perform “This Town” in London. ♥️😭 #ShawnOnTheRoadAgain #OnTheRoadAgainLondon pic.twitter.com/I0gKSeaJB2
— ShawnAccess (@ShawnAccess) August 16, 2025
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