Chad Michael Murray and Kenzie Dalton Broke Off Their Engagement

One Tree Hill alumni Chad Michael Murray and Kenzie Dalton ended their seven-year-long engagement, PEOPLE reported.

The couple got engaged in 2006. Murray's rep told PEOPLE that the two "quietly parted ways earlier in the year."

32-year-old Murray met 25-year-old Dalton in 2005. Dalton had a walk-on role as a high school cheerleader on the show.

Murray was married to one of his One Tree Hill costars, Sophia Bush. After their 2005 April wedding, Bush filed for annulment. Their divorce was finalized at the end of 2006. At that time, Murray was already engaged to Dalton.

Murray has allegedly moved on with his Left Behind costar, Australian actress Nicky Whelan.  The two were seen spotted leaving the Chateau Marmont in L.A. on Wednesday, Sept. 18.