Anastasia Radzinskaya (????????? ??????????, born 27 January 2014), also known as Nastya, Like Nastya, and Stacy, is a Russian-American YouTuber.
She and her parents run six family friendly YouTube channels for children, Like Nastya, Like Nastya Vlog, Stacy Toys, Stacy Show, Funny Stacy, and Funny Stacy PRT.
As of November 2019, Anastasia's channels have more than 103 million subscribers and over 40 billion views in total, making her the biggest children's YouTuber in the world, and the most popular creator on YouTube in terms of total views and subscribers.
Her bigger channel (Like Nastya Vlog) is also the 4th most subscribed YouTube personality channel in the world, and the 13th most-subscribed channel in the world . The content of all of her channels if focused on Nastya and her dad playing, learning, dressing up, going to amusement parks, reenacting children's tales and nursery rhymes.
She is frequently joined by her father, her cat, and her friends.