Before Ozzy Osbourne died last month at the age of 76, his son Jack Osbourne detailed where he stood with estranged older sister Aimee Osbourne.

Ozzy Osbourne's daughter, Kelly, is speaking out following his death. In an emotional tribute, she thanked fans for their support.

A closer look at why Ozzy Osbourne and Sharon Osbourne's son Jack Osbourne is "not close at all" with older sister Aimee Osbourne, echoing what Kelly Osbourne has also said about their other sibling.