By Raisa Bruner

May 11, 2018

It’s “Girls” season, according to a sunny new collaboration between Rita Ora, Cardi B, Bebe Rexha and Charli XCX. Plus, singer Kiiara explores the grey area; Years & Years have a light take on breaking up; Norwegian electronic group Lemaitre taps Betty Who to sing in their latest summer jam; and Ssion, a talented pop-punk artist, drops a new album filled with cool-kid collaborations — like “1980-99” featuring Holes’s Patty Schemel and Sky Ferreira.