Harry Styles performed at the O2 Arena in London. Meanwhile, Idols hit up some of the Old Idol tour haunts: the Van Andel Arena and the Mohegan Sun Arena. Danny Gokey and Mandisa opened for tobyMac in Grand Rapids while Daughtry headlined in Uncasville.
Harry Styles, Mabel
April 11-12, 2018: London, U.K.: O2 Arena: 29,572 of 32,869 (2 x 90%): $2,088,620
tobyMac, Danny Gokey, Mandisa, Ryan Stevenson
March 4, 2018: Grand Rapids, Mich.: Van Andel Arena: 9,414 of 9,414 (SOLD-OUT): $250,136
April 6, 2018: Uncasville, Conn.: Mohegan Sun Arena: 6,100 of 6,410 (95%): $213,500