Split rumors aren't getting in the way of their romance!

George Clooney and Stacy Keibler looked every bit the Hollywood couple last night (Oct. 20) as they stepped out for the 26th Anniversary Carousel Of Hope Ball at the Beverly Hilton Hotel in Beverly Hills, Calif.

Donning a tuxedo, the 51-year-old actor had his arm around Keibler, 33, while she stunned in a sequins Monique Lhuillier gown that perfectly accentuated her incredible curves.

Clooney was honored at the event, benefiting research and treatment for childhood diabetes, which brought out celebrity guests like Nicollette Sheridan, Jennie Garth, Julianne Hough, Carmen Electra, Neil Diamond, Loretta Devine, Thora Birch, Holly Robinson Peete, Cheryl Burke, Carrie Ann Inaba, Sasha Alexander, Nicky Hilton and KISS.

Check out photos of Clooney and his lovely lady on the red carpet below:

george clooney stacy keibler back together

george clooney stacy keibler back together

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