Rebecca Black is a singer and YouTuber. In 2011, the music video of her song “Friday” went viral on YouTube for being terrible. Many critics and listeners called it “the worst song ever”. This, in turn, gained her prominence, leading her to appear on many TV shows. Later that year, she released a single she self-produced called “My Moment”. This was followed by her third single “Person of Interest”. In 2012, she released two songs: “Sing It” and “In Your Words”. Also, she collaborated with Dave Days with the single “Saturday”. In addition, she appeared as herself in Katy Perry: Part of Me and lent her voice for the role of Penny in Legend of a Rabbit.