Popsugar Fashion Celebrity Fashion Billie Eilish Wore a Britney Spears Outfit to Jingle Ball Billie Eilish Put Her Love For Britney Spears Front and Centre During a Jingle Ball Performance 8 December 2019 by Karenna Meredith View On One Page Photo 5 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Previous Next Start Slideshow Celebrity FashionBillie EilishBritney Spears