Leonardo DiCaprio isn't going to be saying "I do" any time soon, but that doesn't mean he's ruled the idea out completely.Extra. "I don't try to determine what the future will be. I take it day by day."DiCaprio, 38, is a notorious model-dater, having previously dated Gisele Bundchen, Erin Heatherton and Bar Refaeli. He was most recently photographed with model and Miss Universe Kosovo 2011 finalist Aferdita Dreshaj, but it's unclear whether they're dating.