Single White Female with Mitchell Myerson (Stephen Tobolowsky), a fashion house owner who is looking to buy Allie's revolutionary new program. He manipulates her into significantly reducing the cost; as he is her first and only client, she accepts. Allie advertises for a new roommate to share her apartment in the Ansonia. She eventually settles on Hedra Carlson (Jennifer Jason Leigh), whom she nicknames "Hedy", and they become friends. Hedy tells of how she was supposed to be a twin but her twin was stillborn, leaving her with a constant feeling of loneliness. Hedy becomes overly protective of Allie by erasing Sam's voice-mail
Jenna Leigh Green and Kate Reinders. She also appeared in a Bones episode, "The Change In The Game", and in Castle in the episode "Sucker Punch". Jenna Leigh Green Jennifer Leigh Green (born August 22, 1974) is an American actress and singer best known for her performances as Libby Chessler on the television show "Sabrina the Teenage Witch", as well as for roles on tour in the musical "Wicked" and later in the Broadway production. Green was born Jennifer Leigh Greenberg in West Hills, California to an actress mother and a musician father. She was raised in Simi Valley, California with her twin