You might have noticed there's a big thing that kicked off yesterday, but if you're not going to be living in your soccer jersey for the next few weeks (don't worry, we don't have one either), this is a surefire way to get yourself into the spirit: PaintGlow UV paints. Here are three super cool, not at all kids' birthday party ways to turn your face into a Rio partay, from Miley-style racing stripes, to '90s Gwen Stefani's brow decor. What are you waiting for?!