Hulk Hogan suffered the "ultimate betrayal" when his best friend filmed him having sex with his wife's friend Heather Clem, his lawyer told the New York Daily News .
Hogan's rumored sex tape surfaced online Thursday.
According to the Daily News report, the grainy footage lasts 30 minutes and grainy and was sent anonymously to Gawker.com last week.
According to Gawker, many are claiming the woman in the video is Heather Clem, the ex-wife of his best friend, radio deejay Bubba the Love Sponge.
Gawker reports that during the video, Hogan's phone rings, and the ringtone is a song from his 24-year-old daughter Brooke Hogan called "About Us."
Get the full report here :