 During the Summer of 2012, Justin Young joined Colbie Caillat and Gavin DeGraw as a special guest on DeGraw's national tour.Young dated Colbie Caillat from 2009 to 2020.At a show in Aspen, Colorado in September 2014, Caillat sang "Lucky" with Young and then told the audience that the couple had just celebrated their five-year anniversary.