"Met the press today here in Brisbane in........PUCCI!!!!!! MMMmmmmmm!!!" tweeted Kylie Minogue, after touching down in her native Australia to begin the next leg of her "Aphrodite - Les Folies" tour. While the pop icon expressed her excitement over the pretty printed frock she donned for the press conference, she continues to wear her custom Dolce & Gabbana tour ensembles when she hits the stage. In Las Vegas, Kourtney Kardashian celebrated her boyfriend Scott Disick's birthday, and in New York City, Brooke Shields blew out the candles on her own b-day cake, while Vanessa Hudgens caught a play. Click through the gallery for more photos of stars at last night's hottest parties.