Julia Michaels chats with ET’s Deidre Behar about music, getting engaged and her pal and collaborator, Selena Gomez, backstage at the 2025 iHeartRadio Music Festival Presented by Capital One. Julia beams over her fiancé, Mat Rule, and shares an update on wedding planning. As for Julia’s close pal, Selena Gomez, who’s also engaged, she shares whether they’ve leaned on one another during this special time in their lives. Julia, who’s written some of the biggest hits in pop music history, reveals which tracks are her personal favorites.
