scarjo agent

Scarlett Johansson can't take back her nude cell phone pics. They've been posted on hundreds of websites and downloaded onto countless hard drives all over the world. So the star is going for the next best thing- busting the guys who stole them.

On top of sending threatening letters to sites which posted the pics, she's enlisting the FBI to investigate the celebrity-hacking ring that's allegedly broken into the cell phones and personal email accounts of over 50 female stars, including Jessica Alba, Californication's Addison Timlin, Christina Aguilera and Mila Kunis (though reportedly the only pics on her phone were of Justin Timberlake).

The FBI confirmed to E! News that they are, in fact, on the case. Some of the targets- like Scarlett and Vanessa Hudgens- have already have their nude pics leaked, while the cyber-criminals are still sitting on others. Are we going to see a deluge of celebrity cell phone pics as the G-men close in on the pervy programmers? Only time- and gossip bloggers- will tell.

See more sexy pics and clips of Scarlett Johansson right here at Mr.Skin.com