The 2025 iHeartRadio Music Awards went down last night (March 17), and aside from some trophies being handed out, it was also a big night for performances. Among the artists taking the stage was Billie Eilish (along with Finneas), for a rendition of “Wildflower.”

"Even though the world might consider a woman in her late 30s old for a pop star -- which is insane -- I promise that I'm just getting warmed up," she told the crowd.