Popsugar Beauty Nails Bella Thorne's Black Nail Polish Colour Bella Thorne is Wearing 1 of Fall's Biggest Nail Polish Colour Trends: Black 3 October 2019 by Sarah Siegel View On One Page Photo 4 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 UO Nail Polish The UO Nail Polish in Black ($5) swipes on smoothly and has a saturated formula. UO Nail Polish in Black $5 from urbanoutfitters.com Buy Now Previous Next Start Slideshow NailsCelebrity BeautyShoppableBella ThorneCelebrity NailsManicureNail Polish