Brad Pitt and George Clooney, the mega-stars of the upcoming “Ocean’s 13,” partied until the wee hours of the night on a yacht in Cannes to raise money for Darfur refugees.

The Hollywood hotties raised nearly $10 million for a cause close to both of their hearts.

"We’re not politicians,” Clooney insisted. “We’re not able to make decisions. We’re not able to do anything except bring attention to something, and that’s the thing we can do.”

Clooney and Pitt plan to host similar events in Los Angeles, Chicago and Las Vegas.

Click on an image to view the "Ocean's 13" Photocall photo gallery!