Gretchen Wieners is one of the Plastics and the sidekick of Regina George. She's quite pretty and comes from an extremely wealthy family, as her father is the inventor of Toaster Strudel. Gretchen is shown to be one of the nicer members of the Plastics, only being mean-spirited under the influence of Regina. Gretchen is the person that knows most of Regina's secrets like her parents and Regina's nose job. Gretchen tries to make a slang term, fetch, happen. After the break-up of the Plastics toward the end of her Junior year, Gretchen would join the Cool Asians clique.