Justine Ezarik, often known as iJustine, is a popular American YouTuber, actress, and host. She gained fame for her engaging videos about technology, gaming, and lifestyle. With her vibrant personality and creativity, Justine has built a large online following, making her one of the most recognizable figures in the digital world. In addition to her YouTube channel, Justine has appeared in various TV shows and movies, showcasing her versatility. She is also known for her love of Apple products and often shares reviews and tutorials, helping her audience stay updated on the latest tech trends.