Celebrity gossip and news website TMZ.com is reporting that UFC star Tito Ortiz has allegedly been arrested “or domestic violence at the home he shares with Jenna Jameson.”

The TMZ report goes on to say that they were told that when police arrived on the scene that Jameson had “visible injuries,” although TMZ did not cite the source declaring the injuries.

According to TMZ.com, “We're told someone called 911 today at 9:53 AM and reported a ‘disturbance.’

“Tito is currently in custody and on his way to a Huntington Beach jail in Orange County, CA.”

Multiple calls to the Huntington Beach Police Department were unsuccessful in verifying the arrest. A desk officer said that the department was inundated with calls about the possible arrest, but could not confirm nor deny its validity.

Ortiz is a coach opposite Chuck Liddell on the current season of “The Ultimate Fighter” reality series. The two were expected to fight in June, following the series, but that bout has been nixed. Liddell has since been scheduled for a bout against Rich Franklin at UFC 115 in Vancouver.

Ortiz has been very cryptic in postings on his official Twitter account over the past month or so, mentioning some challenging issues in his life that MMAWeekly.com sources indicated were attributable primarily to his health.