Billie Eilish and her brother Finneas hit the stage at the 2021 iHeartRadio Music Festival on Saturday night (September 18) at T-Mobile Arena in Las Vegas. The siblings rocked out during the second night of the festival, where they performed “Happier Than Ever” and more. The night before, Finneas took the the stage during the… Read More »
Photos: Getty
Posted to:Billie Eilish Finneas