Congratulations are in order! Kaley Cuoco is a married woman, as she tied the knot with her fiancé, Karl Cook, over the weekend in a horse-themed ceremony. The Big Bang Theory star and the professional equestrian married in San Diego on Saturday, June 30 in front of their closest family and friends.

"Legally KCSQUARED 6-30-18," Kaley captioned a photo of the happy couple kissing post-ceremony. For the special event, Kaley donned a fancy white lace gown which she paired with a matching cape. She wore her tresses in a low messy bun. Karl looked dapper next to his lady in a black tuxedo. For the reception, Kaley changed into a lace long sleeve jumpsuit and donned a high ponytail. "Ok let’s party!!! #kcsquared ? ?," she captioned another pic of the two.

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Legally KCSQUARED 6-30-18 ❤️

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Kaley, 32, wasn't the only party bursting with joy. Her new hubby took to Instagram the morning after to give his wife a sweet shout-out. "Good morning honey, I love you, and I’m sorry. I am still processing the greatest night of my life marrying the love of my life! I mean god damn that dress was amazing!" he wrote.

But it wouldn't be Kaley's wedding without a Big Bang Theory joke as well. Her on-screen husband, Johnny Galecki, took to Instagram to give her a sweet and funny shout-out. "Couldn’t be happier for my fake wife @normancook and @mrtankcook whose words brought us all to tears last night. So much love for you both," he wrote alongside a photo of himself and Kaley holding hands.

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Couldn’t be happier for my fake wife @normancook and @mrtankcook whose words brought us all to tears last night. So much love for you both.

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The couple previously got engaged on Nov. 30, Kaley's 32nd birthday. "Well after nearly two years I finally got up the courage to ask her to marry me. This is the best night of my life and I think the video shows it is the best night for Kaley as well… she said yes!!!!!" Karl wrote on Instagram after Kaley shared a video of herself freaking out post-proposal with the caption "Still crying ? every part of this night has been perfection just like you @mrtankcook I love you forever!"

This is Kaley's second marriage. She was previously hitched to Ryan Sweeting from 2013 until 2016 (their divorce was announced in 2015 and she began dating Karl one year after). A source previously told E! News her relationship with Karl is the "best" she's been in. "After her marriage and other past relationships, this one definitely stands out as being different," the source shared. "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." And we're happy for them!