George Clooney: Carousel of Hope with Stacy Keibler!

George Clooney and his girlfriend Stacy Keibler attend the 26th Anniversary Carousel of Hope Ball at The Beverly Hilton Hotel on Saturday (October 20) in Beverly Hills, Calif.

The 51-year-old actor was honored at the event benefiting research and treatment for childhood diabetes.

At the ball, Stacy met up with her gal pal Julianne Hough.

FYI: Stacy is wearing a Monique Lhuillier dress, Jimmy Choo shoes, Neil Lane jewels, and a Judith Leiber bag.

15+ pictures inside of George Clooney and Stacy Keibler at the Carousel of Hope Ball…