Popsugar Celebrity Celebrity Couples Celebrities Who Have Dated Their Costars 18 Actors Who Couldn't Seem to Stop Dating Their Costars June 2, 2018 by Britt Stephens View On One Page Photo 40 of 50 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 40 After his split from Sophia, Chad began dating Kenzie Dalton, who played a cheerleader extra on One Tree Hill. Chad popped the question in 2006, when Kenzie was a senior in high school. They ended their engagement after seven years. Previous Next Start Slideshow Celebrity CouplesCelebrity FactsCelebrity Breakups