i also think that audrina pretending to believe that lc would bang justin bobby was an effort to get more airtime
It's either the producers baiting her for more time (and she accepted) or she's just crazy (which I've always thought anyway - way up on the crazy/hot scale). It ranks an "utterly" on the unbelievable scale.
The alternative proposition would have been her and justin bobby eloping in Cabo, but that's become so passé.