Halsey

Whether she’s sporting mermaid blue hair or donning a white leotard, you can expect pop artist Halsey to tackle her growing number of dancey radio hits in her live shows. As part of her “For My Last Trick” tour, she’s stopping at the Hollywood Bowl, where she’ll be joined by Evanescence (Amy Lee and co. are in the midst of something of a comeback) and the Warning, a rock band comprised of three sisters from Mexico.