Colleen Ballinger is an American actress, comedian, and YouTube personality, best known for her character Miranda Sings. She created this character in 2008, portraying a quirky and overconfident singer with a unique style. Colleen's YouTube channel has garnered millions of subscribers, making her a prominent figure in online entertainment. In addition to her YouTube success, Colleen has appeared in various television shows and web series. She starred in the Netflix series Haters Back Off, which is based on her character Miranda. Colleen is also known for her musical talents and has released several songs, further showcasing her diverse skills in the entertainment industry.