One Direction: One Direction record best-selling tour of 2015

One Direction were music's biggest ticket sellers in 2015, with more than 2.3 million people attending their concerts, it has been revealed.According to Pollstar's worldwide ticket sales report, a total of 2,364,390 tickets were sold for 1D's tour last year. Swift was a close second on 2,273,328, with Ed Sheeran a distant third with 1,578,003.Foo Fighters were fourth on 1,365,006 and country singer Kenny Chesney fifth at 1,363,190. Rounding off the top 10 were U2, Fleetwood Mac, Luke Bryan, Zac Brown Band and Maroon 5.Also making the top 20 were Def Leppard, Ariana Grande, 5 Seconds Of Summer, Dave Matthews Band, Imagine Dragons, Garth Brooks, Shania Twain, Florida Georgia Line, Madonna and The Rolling Stones.