Kaley Cuoco Brings Sexy Back (Literally!) in Open-Back Black Dress: Red Carpet Photos

Kaley Cuoco-Sweeting at an event on March 18, 2015.
Kaley Cuoco works her toned body in an open-back black dress on the red carpet at "A Night at Sardi's" event on March 18, in Beverly Hills. Jon Kopaloff/FilmMagic (2)

She's bringing sexy back!

On Wednesday, March 18, Kaley Cuoco attended the 23rd annual "A Night at Sardi's" Gala, benefitting the Alzheimer's Association, in Beverly Hills, where she flaunted her fierce physique in an open-back dress.

The Big Bang Theory actress, 29, hit the purple carpet in a black Camilla and Marc column dress with a high neckline—no fuss, at least from the front. But when the actress spun around, she revealed a deeply scooped cowl, accented by a long, diamond Neil Lane necklace hung in reverse. She finished the stunning ensemble with Norman Silverman earrings, a Christian Louboutin clutch, and Aldo shoes.

For beauty, Cuoco styled her pixie cut to one side and loosely tousled. She added a subtle smoky eye, bronzed cheeks, and a nude lip.

Kaley Cuoco
Kaley Cuoco modeled her tousled pixie cut at the 23rd Annual "A Night At Sardi's" event on March 18 in Beverly Hills. Jon Kopaloff/FilmMagic

The 8 Simple Rules alum's husband, Ryan Sweeting, did not join her at the event—not that she was lonely! Cuoco's sister, singer Briana Cuoco, accompanied her down the carpet, and the two were snapped laughing nonstop. "I heart my sisterrrrr!!!!" Cuoco later captioned a cute red carpet photo of the pair, shared via Instagram.

Briana and Kaley Cuoco
Sisters Briana and Kaley Cuoco hold tight to one another at the "A Night at Sardi's" event at the Beverly Hilton on March 18. Jason Kempin/Getty Images

Inside the Beverly Hilton hotel, Cuoco joined Big Bang castmates Jim Parsons and Johnny Galecki onstage, where they presented the first award of the night to renowned television director James Burrows, who helmed the pilot of their hit CBS series.

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