(Photo by Terry Wyatt/Getty Images for CMT)NASHVILLE, TN - FEBRUARY 24: Recording artists John Mellencamp (L) and Darius Rucker (R) pose backstage during CMT Crossroads: John Mellencamp and Darius Rucker on February 24, 2017 in Nashville, Tennessee.
(Photo by Terry Wyatt/Getty Images for CMT)BOSTON, MA - SEPTEMBER 19: John Mellencamp speaks and sings at the PEN/Song Lyrics Awards for Literary Excellence honoring John Prine and Kathleen Brennan & Tom Waits at the John F.
on August 30, 1983 at Versailles Room, Helmsley Palace Hotel in New YOrk City.
(Photo by Ron Galella/Wire Image)EAST HAMPTON, LONG ISLAND, NY - AUGUST 26: Model Christie Brinkley and daughter Alexa Ray Joel attend the 25th Annual Artists & Writers Charity Softball Game on August 26, 1989 at Herrick Park in East Hampton, Long Island, New York.
(Photo by Theo Wargo/Wire Image)NEW YORK - JULY 26: Model Christie Brinkley attends Super Saturday 6, the annual designer sale and family event to benefit the Ovarian Cancer Research Fund at Nova's Ark Project July 26, 2003 in Water Mill, NY.
(Photo by Arnaldo Magnani/Getty Images)NEW YORK - SEPTEMBER 28: Model Christie Brinkley attends the HBA Global 2010 Positively Beautiful Award presentation at the Jacob Javitz Center on September 28, 2010 in New York City.
(Photo by Stephen Lovekin/Getty Images)EAST HAMPTON, NY - AUGUST 21: Supermodel Christie Brinkley attends the 2010 Max Cure Foundation's Roar for a Cure carnival at the East Hampton Indoor Tennis Club on August 21, 2010 in East Hampton, New York.
Kennedy Presidential Library and Museum on September 19, 2016 in Boston, Massachusetts.
(Photo by Paul Marotta/Getty Images)ST PAUL, MN - JULY 17: John Mellencamp performs at the 2016 Starkey Hearing Foundation 'So the World May Hear' awards gala at the St Paul River Centre on July 17, 2016 in St Paul, Minnesota.