Leonardo DiCaprio and Bar Refaeli have broken up after five years, says the New York Post. The couple started dating in 2005, broke up in 2009, and reunited last year. There was speculation that they were on the outs again ever since DiCaprio had a “boys’ weekend” in Mexico with Bradley Cooper and Ryan Kavanaugh last month. Refaeli was also seen last week having dinner with an unknown man. A source tells the Post the split is amicable.