La Toya Jackson

La Toya Jackson is most insane, deranged, crackheaded member of the Jackson family who has done many an interview to try and get 15 minutes of fame. La Toya's name can be used to describe someone who will do anything for attention.

Jason: Bro, your sister just flashed the whole football team.
Pete: I'm not surprised, she's been acting like La Toya Jackson ever since her boyfriend dumped her for that freshman.