Justin Randall Timberlake is an American musician and actor. While Justin has not technically appeared on South Park as an actual character, a cardboard cutout of Justin appeared in the episode 'AWESOM-O', where it was revealed Butters Stotch, in order to get vengeance against Eric Cartman for years of bullying, had videotaped Cartman dressed up as Britney Spears, dancing with the cut-out as he sang 'Touch My Body'. Butters himself would later dance to Timberlake's song, 'Rock Your Body' in 'Marjorine', while posing as a girl to steal a 'future-telling device' from the popular girls. The cutout was photo-realistic. It was made to look like it was wearing a black coat, black pants, black-and-white sneakers, a white tie, and a green 'dress' shirt. (Source: Fandom.com, CC BY-SA)