Ozzy and Sharon Osbourne
Ozzy & Sharon Osbourne got married on 4 July 1982 and have three children togetherIan Gavan/Getty Images for MTV

Even since rock legend Ozzy Osbourne has reportedly moved out of his marital home, rumour mills are in overdrive suggesting that the singer might have cheated on his wife Sharon, which prompted the move. Reports claim that the famous couple recently agreed to live separately, hinting that they could headed for a split after 33 years of marriage.

This, however, is not the first time that the Black Sabbath singer has been accused of rocking his marriage with the TV host. In 2013, the couple had temporarily split after news of the 67-year-old taking to drugs and alcohol had surfaced. The 63-year-old co-host of The Talk said at the time, "Everybody knows he's been struggling with this his entire life and I never knew that he was using prescription drugs. I knew he was drinking occasionally, but I didn't realize to the extent.

According to E! News, the rocker has not drawn his wife's ire this time due to alcoholism or drug abuse. "I have been sober for three and a quarter years. I have not touched drugs or alcohol in that time. Any reports that I am not sober are completely inaccurate." Ozzy said.

Nonetheless, some reports claimed that the singer was involved with a celebrity hairstylist that caused trouble in the Osbourne household. A source told The Sun, "Sharon went ballistic with Ozzy and accused him of having the affair. She said she had suspected something had been going on for some time and now had proof."

The heavy metal rocker after moving out of his marital home seems to be staying at a hotel and has supposedly stayed in touch with his children. Osbourne met his wife when he shot to fame with his metal band Black Sabbath, with Sharon later assuming the role of his manager.

They got married on 4 July 1982 and have three children – Aimee, Kelly, and Jack – all of whom (except Aimee) have appeared in the hit reality TV show The Osbournes.

IBTimes UK contacted the singer's publicist, who declined to comment.