Joana

 is a prostitute living in the Gomorrah Casino in 2281.

Background
Joana is a prostitute who can be found in the Courtyard of Gomorrah. The Courier can have sex with her for free after two speech checks (50 & 75) or with the Cherchez La Femme perk, otherwise the price is 100 caps. She is addicted to Med-X, and with a high enough Medicine score (50) you can call her out on her addiction and initiate her quest, Bye Bye Love. In one of the endings of the Bye Bye Love quest, she will become the wife of Carlitos.

Appearances
appears in Fallout: New Vegas. Joana can be found in the Gomorrah courtyard and should initiate dialogue with the Courier as soon as they enter the area.