He was was born with Cerebral Palsy and had to have a heart transplant at the age of 13.
In October 2014, The Enquirer reported of his involvement in a cheating scandal after having just married his wife Katie Hightower in February of that year. He was supposedly involved with a married woman who promptly hit him with a restraining order when he refused to break it off.
He married Katie Hightower in February 2014. Besides Ashton, he has one sister named Tausha. Ashton's daughter Wyatt Isabelle Kutcher was born on October 1, 2014.
Ashton's former That 70's Show co-star Mila Kunis became his sister-in-law in 2015.