Photo of Halsey by Dan DeSlover

Chicago was a pop wonderland on Saturday, with B96's annual Summer Bash offering performances from a number of radio favorites. 

Held at Rosemont's Allstate Arena, this year's lineup included Halsey, Dua Lipa, 5 Seconds of Summer, Alessia Cara, Bebe Rexha, Liam Payne, Meghan Trainor, Bazzi and Why Don't We.

Perhaps unlike in previous installments of Summer Jam, this year's event sought to specifically highlight women in music, with the Girl Scouts being among the major sponsors.

See photos from Summer Bash 2018 below.