Since first announcing that his son Billy was born with congenital heart disease last year in May, Jimmy Kimmel has continued to publicly discuss his child's health on his late-night show.
Ellen DeGeneres and her viewers had previously raised $1 million for Children's Hospital Los Angeles when Kimmel's son was undergoing heart surgery.
DeGeneres said, “You're such a great guy, and that was so emotional to see you go through that,” before revealing a surprise for him.
She expressed, “We called our friends at Children's Hospital LA, including Billy's surgeon. We have named one of the rooms of the Heart Institute floor in honour of Billy.”
