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.”

Eilish sang a stripped-down version of the Hit Me Hard and Soft ballad, accompanied by her brother Finneas on acoustic guitar

Billie Eilish set the tone of 2025 iHeartRadio Music Awards with a stunning performance of "WILDFLOWER." Joined by her brother and collaborator FINNEAS, Eilish kicked off the show at the Dolby Theatre in Los Angeles on Monday (March 17) with an ethereal performance of the track from her third studio album,