People News Christie Brinkley and John Mellencamp split after a year of dating 08/10/2016 Christie Brinkley and John Mellencamp have called it quits after one year of dating. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Meg Ryan Christie Brinkley John Mellencamp Wendy Williams Entertainment Tonight