Face it, when you're in a set routine, it's sometimes difficult to really go outside the box and experiment with your beauty look. But this week, celebrities served as a reminder that beauty is meant to be fun! From Madonna's Game of Thrones beauty moment to Chrissy Teigen's spray tan mishap and Alexa Chung's latest selfie, stars showed that you need not take yourself too seriously to look cool. Though you may not have a wild wig handy, you can still get inspired by Hollywood's hottest A-listers. See all the creative hair, makeup, and manicure moments below, and don't forget to keep up with our editors by following POPSUGAR Beauty on Instagram!