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.

Ozzy Osbourne may have been the Prince of Darkness, but he had a soft spot for at least one pop princess, Taylor Swift.

KISS frontman Gene Simmons pays tribute to Ozzy Osbourne on "CBS Mornings," calling the Black Sabbath legend a "pure human being."

Two of Ozzy Osbourne’s books are on the bestseller list following his death2. As of July 24, Osbourne’s memoirs, including 2010’s 'I Am Ozzy' and the forthcoming 'Last Rites,' were in top spots on Amazon's Movers and Shakers bestseller list.

Kelly Osbourne is mourning the death of her father, Ozzy Osbourne. The TV personality took to Instagram to talk about her dad’s impact. This Brightening Eye Stick Has Even Converted Non-Believers—Grab It on Sale for 47% Off From Amazon ‘Skeptical’ Shoppers Say This Snail Mucin Face Mask Vanishes Wrinkles After 2 Weeks—& It's Now Under $3