attc5e34%5B3%5Dclooney.jpg George Clooney and President Barack Obama can gather more A-listers than the Oscars!

The Descendants star gathered a slew of celebrities and supporters for the President Barack Obama OVF Fundraiser dinner at his Studio City estate last night, and now ET has pictures from inside the super exclusive bash.

Co-hosted by Dreamworks CEO Jeffrey Katzenberg, the party had a hefty price tag - $40,000 a plate! 150 guests attended, so do the math! The Prez just scored a lot more dough for his re-election!

Gorgeous George's girlfriend Stacey Keibler is one lucky lady! Not only does she get to date one of Hollywood's hottest hunks, she also gets to mingle with America's fearless leader!