Best Self-Adhesive Face Gems Half Magic Iridescent Sparkle Self-Adhesive Face Gems (£12) "Feel like a "Euphoria" girly with these easy-to-use face gems. I took these gems for a spin at Beyoncé's Renaissance show, and I felt like a shimmery diva who would make Donna Summer proud." — Jada Gomez, executive editor Image Source: ulta.com