A source tells PEOPLE that Sharon Osbourne is "heartbroken" by husband Ozzy Osbourne's death. They add that the TV personality has found "a lot of comfort" from the "family time" they spent together before her late husband di2.

The late Black Sabbath vocalist suddenly died just weeks after he made his final on-stage appearance with the band.

Released in 1980 on Osbourne’s debut solo album Blizzard of Ozz, “Crazy Train” did not make the Hot 100 upon its release despite becoming one of his signature songs. It did rise to No. 9 on the Mainstream Rock Airplay chart in July 1981.

Ozzy Osbourne's loved ones took to his Instagram account to pay a new tribute to the late Black Sabbath star, who passed away on July 22

Ozzy Osbourne wanted 'some pranks' and for Justin Bieber to be played at his funeral, according to a resurfaced article from 2011 where the Prince of Darkness, who died on July 22, shared what he'd want his final send-off to look like.

After Ozzy Osbourne's death, the family mourns. Widow Sharon Osbourne is surrounded by her children, who won't leave her side and offer comfort.

Sharon Osbourne is reportedly finding comfort in her three kids after her husband Ozzy Osbourne’s death. “Sharon’s heartbroken but very proud of the life the family built together,” an insider told People Monday, referring to her and the Black Sabbath’s children: Aimee, 41, Kelly, 40, and Jack, 39.

Ozzy Osbourne had been having his heart monitored "15 times a day" in the weeks before his death and had also spoken about his health in some of his last interviews

The Osbournes' ran for four seasons on MTV between 2002 and 2005 and is considered a foundational pillar for reality television

Kelly Osbourne is reminiscing on her close bond with dad Ozzy Osbourne after his death. In an Instagram Story uploaded Monday Kelly, 40, shared a throwback interview clip where she joked, "I know I can't say f***.