Rocker John Mellencamp and actress Meg Ryan still appear to be going strong as the couple and their kids watched the New York Knicks take on the Philadelphia 76ers courtside on Christmas Day at Madison Square Garden. The couple was joined by Mellencamp's son, Hud Mellencamp, from his marriage to Elaine Irwin, and Ryan’s son, Jack Quaid, from her marriage to actor Dennis Quaid. Mellencamp and Ryan dated in 2011 but broke up in 2014. Mellencamp then dated Christie Brinkley until 2016. Mellencamp and Ryan were first spotted back together on Martha’s Vineyard in late May and a source confirmed to People.com that they were officially back together in late July. The source said, “They have a bond."