Heidi Turner

Heidi Turner is one of the 'popular' girls in South Park. There are occasions when she is an antagonist but is considered to be an Anti-Hero.

She was voiced by Jessica Makinson.

Like most of South Park's characters, she went from a small background character from the early seasons to a much bigger role.

Her first major role was in the episode "Marjorine" (in which she had an antagonist role) where she hosted the slumber party.

She became a main character in season 20 though when she left social media and fell in love with Eric Cartman who had also left social media, this time by force.