Sophia Bush has revealed she and her "One Tree Hill" co-star Austin Nichols have been dating for the last four years.The actress was rumored to have started a relationship with Nichols last year after they were spotted being intimate at the Hollywood Style Awards in October 2009. And the star is smitten with the actor, who took a job on "One Tree Hill" in 2008 and moved to be closer to her.She split from Google program manager Dan Fredinburg in April 2014 after 10 months of dating.He was tragically killed at age 33 after a Nepal earthquake caused a Mt.
May 2010 - Present Sophia Bush confirmed her romance with 'One Tree Hill' co-star Austin Nichols in 2010, but she said the two had been dating off and on for the past four years.Reports suggested that they were dating last year, after they spotted looking cosy at the Hollywood Style Awards in October, but only now has the actress opened up about the lengthy romance.Smitten Sophia today said: "We've been dating off and on for the past four years. They also hung out with Connie Britton and Aaron Paul and his wife Lauren Parsekian. ) #grateful #happy #myfriendsarethebestfriends #New York New York," Bush captioned an Instagram pic of the group walking over a bridge on Monday.The following day, Bush and the Kind Campaign founder had a fun girls' night out. Girl friends are the best," Paul captioned an Instagram pic of her dish Tuesday night. Things are going so well that Nichols has already met his 21-year-old girlfriend's costars.