Actors Sylvester Stallone and Mel Gibson, cast members of the film "The Expendables 3", pose on the red carpet during the 67th Cannes Film Festival in Cannes
Actors Sylvester Stallone (L) and Mel Gibson, cast members of the film "The Expendables 3," pose on the red carpet during the 67th Cannes Film Festival in Cannes May 18, 2014. Reuters/Regis Duvignau

The Internet is once more rocked with a second round of stolen nude photos of Jennifer Lawrence and other female celebrities such as Ariana Grande, Victoria Justice, Jenny McCarthy, Kate Upton and Mary Winstead.

In the first week of September, when the scandal broke, Lawrence and Winstead admitted they were the women in the photo leaks.

Not all celebrities whose naked images are published admit things they did in the past such as shed of their clothes for the cameras, whether for a commercial project or for private purposes such as the selfies of Lawrence.

Two male action stars who had porn pasts, however, are not ashamed of what they did, reports Page Six.

The first one is action star Sylvester Stallone, more known for his Rocky and Rambo movies. Rocky was released in 1976 and became a monster hit as well as established Stallone as a box-office actor. Six year prior to Rocky, Stallone did Party at Kitty and Stud's which was released again as Italian Stallion after Stallone became popular.

Acknowledging that he did a skin flick, the actor told Playboy, "It was either do that movie or rob someone else because I was at the end - at the very end - of my rope. Instead of doing something desperate, I worked two days for $200 and got myself out of the bus station."

Here's a clip from that movie.

YouTube/justiakas

On the other hand, Chinese Kung Fu star Jackie Chan disclosed in 2006 that 31 years ago, he was part of an adult comedy. He told Hong Kong reporters, "I had to do anything I could to make a living 31 years ago, but I don't think it's a big deal, even Marlon Brando used to be exposed in his movies."

The title of the movie was All in the Family, shown in 1975. It was directed by Zhu Mu. The other actors in the film were Dean Shek, Tien Chun and Sammo Hung. Chan played the role of a rickshaw driver Little Tang who has a love affair with Spring Lady.

Here's a look at the young Jackie Chan.

YouTube/sovann rajata