Jack Osbourne has said his heart 'hurts too much' but that he was 'lucky' following his legendary dad's death.

The 39-year-old has spoken publicly for the first time since his father Ozzy Osbourne sadly died on July 22 - just 17 days after Black Sabbath's farewell gig at Villa Park .

Yesterday it was confirmed that the Prince of Darkness, 76, died of cardiac arrest .

READ MORE: Ozzy Osbourne's cause of death confirmed days after emotional homecoming to Birmingham

His death certificate reportedly listed his official cause of death as: 'out-of-hospital cardiac arrest, acute myocardial infarction, coronary artery disease and Parkinson’s disease with autonomic dysfunction (joint causes)'.

Jack, best known for appearing in the MTV reality series The Osbournes, alongside Ozzy and his

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