I am clueless as to whom Luisana Lopilato is but Wiki says she is a celebrity in Argentina I couldn’t resist her bikini candids, and I'm sure you all will enjoy these thong pictures too. She was spotted in Perth, Australia on Thursday relaxing beach side when tha paparazzi took these candids. And she was showing off her hot ass in the skimpiest little black bikini eve. There is nothing quite like bikini thong shots of a healthy Latina. Wiki says she is dating Canadian singer Michael Buble, yeah that pale pasty dude, and the two are suppose to getting hitch. Anyway, after taking in the sight of his hot Argentine model girlfriend Luisana Lopilato in a bikini, Michael had to cool himself off in the waters. She's got one beautiful and perfect butt. Enjoy! Click on pictures to enlarge.