A sex video allegedly featuring KISS bassist Gene Simmons has surfaced on www.GenesSecret.com. The footage appears to be Simmons in several different positions with an Australian model named Elsa, who is a spokesperson for Frank's Energy Drink, a product which Simmons also reportedly endorses.

If the man in the video is indeed Simmons, it wouldn't be too far-fetched. The rocker has boasted that he has slept with more than 4,600 women, which he claims does not bother his live-in girlfriend and mother of his two children, Shannon Tweed. He was also a presenter at the 2007 AVN Adult Movie Awards, where he won the 'Golden Tongue Award.' And he told Spinner in an exclusive interview last year, "Life is like being a stripper: Eventually you've got to take it all off." He also joked with us that fellow sex-tape star Paris Hilton is "a bigger rockstar than anybody."

GenesSecret.com is run out of Panama by an unidentified owner. The site is charging $9.95 for a one-day viewing of the racy video.