Elizabeth Shaila Koshy (born March 31, 1996) is an American YouTuber, media personality and actress. Her main channel has amassed almost 17 million subscribers, and her two channels have over 3 billion views combined. She has received four Streamy Awards, four Teen Choice Awards, and a Kids' Choice Award. Koshy began her career on Vine in 2013 before starting a YouTube channel. She made her acting debut as Aday Walker in Tyler Perry's horror comedy film Boo! A Madea Halloween (2016). She went on to star as Violet Adams in the horror drama ser…