One Direction - 'Best Song Ever' (Summertime Ball 2015)

One Direction perform 'Best Song Ever' at Capital's Summertime Ball 2015.#OneDirection #BestSongEverSee The Full Show: http://bit.ly/SummertimeBall15Subscribe: http://bit.ly/SubscribeToCapitalFMGet involved with the UK's No. 1 Hit Music Station!Website: http://www.capitalfm.com/Facebook: http://www.facebook.com/CapitalFMTwitter: http://twitter.com/CapitalOfficial