In a single year, Kelly Osbourne almost lost every family member.

This spring Kelly Osbourne will release a book detailing the family’s dark secrets.

One gut-wrenching account, Kelly faced burying both her parents on the same day.

Going back to the time time the family had an MTV reality series, Sharon Osbourne was getting treatments for colon cancer. Her chance of survival was just 33%. Then she suffered a life-threatening seizure.

Ozzy couldn’t cope. Kelly writes in her book, “I watched him scoop his hands into a bowl of pills, swallow a handful of something, and then wash it down with vodka.”

It was a close call. Her parents recovered in adjacent hospital rooms.

Jack Osbourne has confessed to a suicide attempt due to a deep depression around his mother’s illness. (New York Post)