129512The price of marrying someone much younger and prettier than yourself is that they might not be the sharpest knife in the drawer. Uber-cougar Ivana Trump can laugh about it, though, as she did when her fourth and current husband, thirty-something Italian Rossano Rubicondi, put his lifejacket on the wrong way during an emergency drill aboard a Mediterranean cruise. "If something happens, you're floating facedown," she admonished him. Given Ivana's propensity for falling down on yachts, someone needs to keep their wits about them! [Page Six Magazine]