Jack Osbourne has paid a heartbreaking tribute to his father Ozzy, just days after he was laid to rest in Buckinghamshire.

Ozzy Osbourne was a legend to many, but he was only "Dad" to a select few. Jack Osbourne recently honored his father on social media.

Ozzy Osbourne's official cause of death has been revealed two weeks after the rock legend died in Birminghamshire, England on July 22.

In a raw and emotional Instagram post Wednesday, Jack Osbourne expressed his profound sadness over the death of his iconic ...