Kaley Cuoco Reveals Sweet Moments from Sister Briana’s ‘Gorgeous’ NYE Wedding — Including Her Daughter as Flower Girl!

Kaley Cuoco had the "best New Year's Eve to date," officiating her sister Briana Cuoco's wedding!

In an Instagram post on Thursday, Jan. 2, the actress, 39, reflected on Briana's wedding to Brian Logan Dales on Tuesday, Dec. 31, sharing intimate photos from the ceremony.

The post began with a photo of Cuoco and her fiancé, Tom Pelphrey, at the Cathedral of St. Vibiana in Los Angeles, where the ceremony occurred, according to a joint Instagram post from Briana, 36, and Dales with Entertainment Tonight.

Cuoco is seen wearing a long red dress, while Pelphrey, 42, wears a black suit. The photo is followed by a few black-and-white shots of their daughter Matilda, who is wearing a tulle dress. The toddler, born on March 30, 2023, was the flower girl.

The mom-of-one included an adorable shot of the little girl crying as they posed with the bride and a sweet shot of Matilda smiling as she looked away from the camera.

The photo set also included an image of Cuoco officiating the ceremony and a shot of the couple, who got engaged in September 2023, walking down the aisle after saying, "I do."

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"⭐️ The best NYE to date 💫 I got to marry my sis and her love , blend two amazing families together surrounded by our friends , a gorgeous environment , a kiss at midnight with the love of my life , and a perfect flower girl 🌹 what a night to remember!," Cuoco captioned the post.

On her Instagram Stories, The Flight Attendant star shared videos of her and Pelphrey walking Matilda down the aisle as the wedding attendees looked on.

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According to the newlyweds' joint Instagram post, the cathedral was decorated with red lighting, 1,200 candles, and Renaissance paintings projected onto the ceiling.

After the clock struck midnight, ringing in 2025, a firework display was projected on the ceiling, and guests were given Taco Bell as a late-night snack.