Hollywood hunk Matthew McConaughey lost his virginity at the age of fifteen.
The actor made the revelation in a recent interview to a magazine but refused to reveal details.
"None of your business. I don't tell bedroom tales. Never have," Us magazine quoted him, as saying.
McConaughey has dated some of his co-stars, including A Time To Kill's Sandra Bullock and Sahara's Penelope Cruz.
"A movie set is a circus, an immediate family from day one, and it's your world for five months," he says of hooking up with his co-stars.
"There's a lot of time to get close to people. I've run into people I've respected, found attractive, been turned on by. And they were turned on by me. Relationships form," he said.