It wasn’t a g’day, mate, for Whitney, who had to break after two songs during her first Australian concert in twenty years

Whitney Houston is in the process of making her big comeback with her “Nothing But Love” tour, but after a (literally) short-winded, unstable performance in Sydney, Australia on Feb. 22, we have to ask….Whitney, what happened? The 46-year-old diva performed her first of six concerts in Oz on Monday night at Sydney’s Brisbane Entertainment Centre in Sydney, but two songs into the show became short of breath and appeared so exhausted that she had to sit down and stayed seated throughout the remainder of the show. Read on for more details and the VIDEO