Lost star Matthew Fox is set to make the ladies knees tremble even more with the confrssion that he loves to go skinny dipping.

He told People: �When I was a kid there wasn't a huge delineation in our family between having clothes on or not having clothes on.

�And the reason I have so much fun doing it now is people are so shocked by it, and, like, 'Oh, my God, Fox just took his clothes off!' "

He went on: "But, I mean, just how long ago was it that we were all wandering around in loincloths?

�I don't know, dude, but I grew up, all the way until I was 22 years old, fricking in locker rooms showering with fuckin' 40 other dudes and you're not checking each other's cock sizes out, you're just walking around like it's no big deal."

"And no, I don't take my clothes off all the time because I think I have a huge unit and want to show it off. I do it because it's frickin' funny!"