Billie Eilish said being "obsessed" with the one-size clothing brand Brandy Melville led her to develop a "whole world of body problems" during her tween years.

With 2019 coming to a close ... at No. 2 and No. 3 respectively. Billie Eilish and Lizzo are both notably absent, although Lizzo's "Truth Hurts" was No. 6 on iHeartRadio's top songs list and ...