World-renowned theoretical physicist Stephen Hawking has been spotted on multiple occasions at Freedom Acres, a sex club in Dover, Calif., reported radaronline.com. That's right, the Stephen William Hawking, author of the best seller 'A Brief History of Time, frequents a South California sex club where he pays strippers to grind on his fully-clothed body, according to RadarOnline's source.

Last time I saw him he was in the back 'play area' laying on a bed fully clothed with two naked women gyrating all over him, said the source, who added, He'll even take photos with people in the club as long as it's in a neutral area.

The paralyzed genius physicist has been frequenting Freedom Acres in Devore California for year. c/o The Daily What

According to the source, Hawking is brought to the club by a team of nurses and assistant, who wait nearby while he enjoys himself.

I have spoken to him on several occansions and have even shared drinks with people in his group. He'll even take photos with people in the club as long as it's in a neutral area, the source said to RadarOnline.

Stephen is by far the last person I ever expected to see in this club, the source added.

Hawking suffers from Lou Gherigs disease, which has left the majority of his body paralysed. he is only able to communicate through a computer. The award winning physicist recently celebrated his 70th birthday at the London Science museum, where he was honored for his life and work.

Hawking told New Scientist magazine in January that women are a complete mystery to him.