Sharon Osbourne delivered an emotional response Monday to news of her son Jack's multiple sclerosis diagnosis.
The Osbourne matriarch addressed her fellow panel members on "The Talk," thanking friends and fans for the outpouring of support over the revelation.
"Sharon, you have always been an open book with your life, with your family's life. And right now there's something going on with Jack," co-host Julie Chen said at the top of the CBS chat show (watch below).
Osbourne struggled with tears, saying, "Jack will be here on Wednesday to talk about his diagnosis, but he's great. He's doing really, really good."