Shawn Mendes Brings Out Niall Horan As Special Guest To Sing ‘This Town’ During London Show: ‘I’ll Remember This For a Long Time’
Mendes hosted Horan at the O2 Arena on Saturday night (Aug. 16). Shawn Mendes had a surprise in store for the crowd at London’s O2 Arena on Saturday night (Aug. 16). Midway through the show, the pop star welcomed longtime friend and former One Direction member Niall Horan to the stage for a live rendition…