Ozzy Osbourne, the legendary lead vocalist of Black Sabbath, has shared a saddening update with his devoted fans.

At 74 years old, Osbourne is known as one of rock's beloved frontmen and has left an indelible mark with iconic tracks like "Paranoid," "War Pigs," and "Iron Man."

Unfortunately, in recent years, Osbourne's health has significantly declined, leading to a series of necessary corrective surgeries.

In a powerful message, the "Crazy Train" singer has opened up about an announcement he considers to be one of the most difficult things he has ever shared with his loyal fans.

In a poignant statement, Osbourne reveals that his physical condition no longer allows him to continue touring.

He shares: "My one and only purpose during this time has been to get back on stage. My singing voice is fine."

"However, after three operations, stem cell treatments, endless physical therapy sessions, and most recently groundbreaking Cybernics (HAL) Treatment, my body is still physically weak."

In the comments section, fans of the rock music icon have swiftly expressed their unwavering support.

One devoted fan reassures Osbourne: "No need to apologize sir, you've provided many years of entertainment. Take care of yourself."

Another commenter adds: "Health above all else, Ozz. Take all the time you need, we understand. And if retirement is in your plans, no one will complain. You've been putting your heart and soul into it for over 50 years."

"Everyone loves you, my guy. If you sat in a wheelchair and just spoke your lyrics into the microphone I think people would still support you and go bats*** insane. Take care of yourself," a third contributed.

Osbourne's health struggles became apparent in 2019 after he suffered a fall while going to the bathroom in his Los Angeles home during the night.

The "No More Tears" singer aggravated pre-existing injuries from a quad bike accident that occurred 16 years prior at his property in the UK, resulting in a broken neck.

Last year, Osbourne underwent extensive surgery in hopes of regaining his mobility.

Originally, he had expressed optimism about returning to performing, even stating that he would go on tour again "if it kills him."