According to Wikipedia:

"Cusack's Survivor: Vanuatu bio states she was dating a woman named Crissy. Her girlfriend also appeared on the show. However, in an interview, Cusack stated "I'm not gay. I never was gay. I'm just very openhearted. I was very much in love with Crissy, but things just didn't work out between us. I still love her, and she's my closest friend today." In a 2008 interview with AfterEllen, Cusack also said: "Oh gosh, I don't know. I don't know if I would put a specific label on any of it. I mean, if I met the woman of my dreams and fell in love, I would stay with her, and if I met the man of my dreams and fell in love, I would stay with him. Like, I don't know. "Bisexual" doesn't really seem to fit me, and "lesbian" doesn't really fit. I don't know. I don't know what I would classify myself [as]."

Regardless, I AM AMI HEAR ME (and my vag) ROAR.