Gretchen Wieners is one of the main characters in Mean Girls. She is portrayed by Lacey Chabert in the movie, and Ashley Park in the musical. Gretchen is a member of the Plastics. She is the gossip girl in the group and the loyal sidekick of Regina George. She comes from an extremely rich family, as her father is the inventor of Toaster Strudel.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)