Shlaverne DeFozifini is a pop singer who was Goat's main rival in High School, who made her appearance in "Road Trippin'".
Shlaverne appears to be a happy, innocent and feminine when performing in front of her fans, but is actually quite rude and narcissistic backstage. In "Road Trippin'", she was being disrespectful towards one of her crew members. She has never gotten along with Goat, whom she tormented throughout high school (preferably by dumping filled garbage cans on her). It was later discovered that she plagiarized one of Goat's songs from high school for her own record production.
Shlaverne is a unicorn/dog hybrid in appearance. She is light pink in color and has pink hair with turquoise flowers, a light yellow horn on her head and wears big yellow star earrings. She wears a purple dress with a matching hair band and white boots.