Once wed to actress Amelia Warner, Farrell reportedly hooked up with Britney Spears and Angelina Jolie. He also faced a sex tape debacle with ex-girlfriend and Playboy model Nicole Narain in 2005. But the once wild Irish actor has settled down considerably since the birth of son James, with model Kim Bordenave, four years ago, and a 2005 stint in rehab. He has been steady with Muireann McDonnell, a 22-year-old student from Dublin, for more than six months now. "Colin Farrell used to be a major player before he finally settled down," says licensed psychotherapist Stacy Kaiser. "He was sort of what John Mayer has become."
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