Joe Jonas has vehemently denied claims he features in a sex tape with his Swiss model girlfriend Blanda Eggenschwiler. The video was alleged to have made in a hotel room in Buenos Aires, Argentina, during the Jonas Brothers' tour of South America, though Jonas denies it is him in the clip.

According to The Sun, online rumors suggested the pair filmed themselves smoking drugs and spanking each other with paddles, though a spokesman for Joe, 23, insists no such footage exists. "There is no truth or validity to this story. It is completely false," he said. It will no doubt come as relief for fans of the clean cut Jonas Brothers, who based their image on their evangelical Christian beliefs and vow to abstain from sex until they are married. Joe himself took to Twitter to deny the report, joking, "ball gag? really? me? come on guys," he humorously tweeted. Well, they say it's the quiet ones..

His girlfriend Eggenschwiler did not find the funny side of the report, tweeting, "F**king bulls**t!!! For real people??? C'mon. That's some stupid lie!! Omg. I'm not worried because I know what I do but it's so stupid to put those lies out there. Never!"

Some cynical internet stories had suggested Blanda made the video to create a Kim Kardashian style career explosion, reportedly negotiating with an adult film distributor to receive a 35 per cent cut of the video's revenue, according to the Hollywood

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