The 32-year-old actress Wednesday her hubby in "an intimate wedding at a horse stable near San Diego" according to reports.
The two horse lovers (Cuoco is a rider and jumper, too) had been dating for nearly two years before Cook popped the question on Cuoco's 32nd birthday.
The newly married actress looked stunning in a white lace dress and matching cape during the ceremony.
'Ok let's party! #kcsquared, ' Cuoco captioned a second snap, preparing for the night's reception. One clip shows the couple exchanging vows in front of a huge wall of flowers.
Cuoco then added, "I'd go to my phone, and I'd go to my notes, and I tried and I couldn't write anything". "There really were not enough words to describe how I really, truly feel about you", she said. The Big Bang Theory star officially tied the knot with her fiancé, equestrian Karl Cook, in San Diego.
Cuoco, who announced Cook had proposed seven months ago on her 32nd birthday, previously told E!
And this isn't Kaley's first time down the aisle.
She gushed: "We're totally going to get married". I knew how much I had to give and how much I wanted to receive. That's the truth. I really can't wait.
"We are so happy and in love".