"Besides, my scene was in the swimming pool. I will not get into a pool fully clothed. It's not logical. That's why I wear a swimsuit." I think that was the logic behind having a swimming pool scene in the movie. I can't think why a movie would absolutely need a swimming pool scene, unless it's about a professional swimmer. And, they don't wear bikinis; one piece is customary.
I mean, why make excuses? You are in the business of showing skin, why the elaborate logic? I mean, you're not going to cut it in a burqa or a hijab on your head, would you? Good looking chick though. I've heard she sounds like a dying animal while singing, though... Too scared to look on youtube...