Billie Eilish Swears by the Olaplex No. 6 Leave-In Styling Treatment—Shop Her Favorite Beauty Products

Billie Eilish Surprise-Releases 2 New Tracks: ‘These Songs Mean So So Much to Me’

Billie Eilish Drops Surprise ‘Guitar Songs’ EP, Featuring Two New Songs

Billie Faiers is glowing as she dresses baby bump in figure-hugging pink dress