Her passport reads: Joan Rosenberg AKA Joan Rivers. Rosenberg was her late husband's last name.
The "nasty and cruel" Continental gate agent bumped Rivers from the last flight out Sunday and the comedian found herself alone (her daughter, Melissa, flew out to Los Angeles earlier in the day) and with no ATM card and just $100 cash, she said. (Source)
You know, I never took Joan Rivers for a public menace, though to be fair, I also never thought a half-used tube of toothpaste could be used as a weapon or that reading a book during the last hour of flight was a crime akin to baby murder. I guess that's why I'm not a TSA Agent; I just can't live in a constant state of paranoia tenuously connected to reality. Gee, what a shame.