Carmen Greene

 was a Vault 51 dweller who perished under ZAX's rule. A world class singer before the Great War and a lover of state senator Joel Chambers, she proved a useful tool for ZAX to sow discord within the Vault. After Aiden Higgins's death and the remodeling of the lounge into an upper class living area, ZAX launched a talent show that was naturally won by Greene and she displaced people formerly living in the upper class dormitories.

It also reignited the romance between her and Joel, which eventually led to a confrontation between the Chambers, Matthew Johnston, and Carmen herself. Greene was strangled by Elizabeth.

Appearances
is mentioned only in Fallout 76.