Katie Prager, the wife in the real The Fault in Our Stars marriage, has died from cystic fibrosis just five days after her husband passed away.
Dalton Prager died from the same disease. Both were 25.
Katie’s mom, Debbie, confirmed the news on Facebook.
Dalton and Katie inspired The Fault in Our Stars, the 2012 novel by author John Green, and the film of the same name in 2014.
The film featured an A-list cast of Shailene Woodley, Ansel Elgort, Nat Wolff, Laura Dern, Sam Trammell, and Willem Dafoe.
Learn more about the late, beautiful couple below …