Sigourney Jennings is Ellen's younger sister.
Sigourney starts out as a very mean woman. She is vain, greedy, lazy and tends to be snarky towards Ellen, she's also idiotic, hypocritical, insensitive, and has a very arrogant attitude. She mentioned she bullied a pregnant lady who started crying as a result.
However, it turns out, she envies Ellen's life because she has a family. She pretended she threw her back out to be her family, she even broke down crying, implying she was faking.
- She's the second member to be introduced. Followed by Nora James.
- According to Stan, she's hyper critical, insensitive, and "better than you", and that's from reading her online dating profile.