Katy Mae is an American YouTube star and social media influencer. She is popular for her channel KatyandJazzy, which she runs with her friend Jazzy Grace. While they launched the channel in 2010, it was not until 2012 that Katy and Jazzy started vlogging earnestly. Since then, the channel has accumulated over 219 thousand followers. Besides vlogging, they also make videos on fashion, hairstyles, makeup, cooking, crafts, challenges, and DIYs. Over the ensuing years, they have also created accounts for the channel on other social media platforms. They have over seven thousand followers on Instagram and a few hundred followers on Twitter.