Ethan and Grayson Dolan have created an event for fans featuring live performances, meet-and-greets, and more! GRAYSON and ETHAN DOLAN are two of the most popular teenage boys in the world. With over 19 million fans between them, some of the highest engagement across social media, and a penchant for hilariously relatable skits about teen life, these 16-year-old creators with model-good looks are the hottest talent around right now.