"We're totally going to get married. We are planning it. We are thinking about it," gushed the star. "I can't wait. I don't want it to be much longer. That's the truth. I really can't wait."
Kaley continued, "We are so happy and in love. He is excited as I am, which is sweet. I finally found my soulmate, so we're ready to do it."
Just weeks before their nuptials, the animal rights activist hosted one last fling before the ring with family members and her bestie, stylist Brad Goreski. Kaley documented the bachelorette party on social media, and even revealed she'd be wearing white one her wedding day.
Kaley and Karl began dating in 2016 after meeting at a horse show. One year prior, news broke that the Hollywood star and husband Ryan Sweeting were divorcing after almost two years of marriage.
A source previously described their union as the "best relationship" Cuoco's been in.
"After her marriage and other past relationships, this one definitely stands out as being different," the insider close to Kaley added. "She loves his sense of humor and feels like he brings out the best in her. She trusts him completely and after she was burned in the past, she appreciates how genuine he is. They are in it for the long run but she doesn't know what the future holds. They are totally in love and happy together."
See even more photos attendees like Big Bang Theory co-star Mayim Bialik posted from the wedding below!
Congratulations to the happy couple!