Ariana Grande
Ariana Grande is no stranger to going heavy on the fake tan; it's become a part of her signature look. However, the pop star experienced a rare spray tan mishap when she attended a beauty brand launch for Boots.
Ariana's tan appeared quite splotchy around her chest and shoulders, with some people even claiming they could see finger marks from when she touched the tanner before it dried. Note to self: Always make sure your spray tan is completely dry before scratching an itch.