Big Bang Theory star Kaley Cuoco reveals she officiated sister Briana’s NYE wedding ceremony

Kaley Cuoco revealed that she officiated her sister Briana's wedding as she tied the knot with Brian Logan Dales on New Year's Eve.

The Big Bang Theory alum, 39 – who recently got candid about a terrifying encounter inside a NYC hotel room – shared a series of snaps to her main Instagram page on Thursday as she gushed it had been 'a night to remember.'

The lavish ceremony took place at Cathedral of St. Vibiana near downtown Los Angeles on Tuesday – with loved ones in attendance to support the newlyweds.

In the photos, Cuoco wore a dark red dress with black, blow embellishments on the shoulders for a dramatic flare.

Her locks were pulled back into a sleek ponytail, allowing loose wavy strands to border the sides of her face.

Kaley was accompanied by fiancé Tom Pelphrey, who was dapper in a classic black suit which was paired with a dark navy shirt and black tie.

Kaley Cuoco, 39, revealed that she officiated her sister Briana's wedding as she tied the knot with Brian Logan Dales on New Year's Eve; seen in May 2024 in L.A.

Kaley Cuoco, 39, revealed that she officiated her sister Briana's wedding as she tied the knot with Brian Logan Dales on New Year's Eve; seen in May 2024 in L.A. 

The actress also shared photos of the bride – who were a stunning, strapless gown with a corset-styled bodice and full skirt that flowed down into a short train. 

Floral patterns were embroidered on the dress from Kim Kassas Couture, and during the reception, changed into a Selkie minidress, per Entertainment Tonight. 

Briana's dark hair was parted in the middle and pulled back into a half up do, allowing the locks to cascade down in elegant curls. 

Cuoco's nearly two-year-old daughter Matilda – whom she shares with Pelphrey – was also part of the wedding party as the flower girl. 

In a sweet video uploaded to her Instagram stories, Kaley and Tom could be seen holding hands with the little one as they guided her down the aisle which was bordered by a number of lit candles. 

The ceremony itself appeared to take place outdoors at the venue after the sun had set, with city buildings close by in the distance. 

Kaley paused for photos with the bride and groom during the nuptials, and also stopped for more snaps with Pelphrey. 

In one black and white image, the couple – who were confirmed to be dating back in 2022 – shared a loving kiss inside the cathedral. 

The lavish ceremony took place at Cathedral of St. Vibiana near downtown Los Angeles on Tuesday - with loved ones in attendance to support the newlyweds; Kaley and Briana seen above

The lavish ceremony took place at Cathedral of St. Vibiana near downtown Los Angeles on Tuesday – with loved ones in attendance to support the newlyweds; Kaley and Briana seen above

Cuoco's nearly two-year-old daughter Matilda - whom she shares with Pelphrey - was also part of the wedding party as the flower girl

Cuoco's nearly two-year-old daughter Matilda – whom she shares with Pelphrey – was also part of the wedding party as the flower girl

In the caption of the post, Kaley penned to her 7.9 million followers, '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!' 

When it came to the reception, guests had the chance to watch a fireworks display on the ceiling of the venue on New Year's Eve once the clock hit midnight. 

The newlyweds opted for a gothic atmosphere for the wedding and reception – which included red lighting as well as 1,200 candles. 

Wedding guests in attendance also had the chance to indulge in tasty food, including Taco Bell. 

Back in September 2023, Briana and Brian became engaged – and at the time, Kaley shared the big news to social media.

Along with uploading photos that had captured the special moment, the mom-of-one penned, 'Engagement of the year!! we love you @bricuoco @brianlogandales !! Fam for life! congratulations!!!!!!!' 

Cuoco will soon be making wedding plans of her own after becoming engaged to Tom Pelphrey last year in August 2024. 

The actress announced that she said 'yes' by uploading a photo of her diamond engagement ring to social media. 

In a sweet video uploaded to her Instagram stories, Kaley and Tom could be seen holding hands with the little one as they guided her down the aisle which was bordered by a number of lit candles

In a sweet video uploaded to her Instagram stories, Kaley and Tom could be seen holding hands with the little one as they guided her down the aisle which was bordered by a number of lit candles

In a sweet selfie, Kaley held up her left hand as she cozied up to Tom and typed out, 'Amazing weekend.' 

A source informed People, 'She's super happy with Tom. Her daughter is such a light. Kaley loves being a mom.'

'For years, her main focus was work. To now focus on her family instead, makes her thrive. Getting married hasn't been a priority until now.'

The insider added, 'Kaley's thrilled to be engaged. You know she'll plan the most gorgeous wedding. And it will be even more special now when her daughter can be part of it.' 

And while also talking to People one month later, the actress opened up and discussed if she has already starting wedding planning. 

The star revealed that both she and Pelphrey 'haven't started planning anything yet' and then added 'maybe another kid will have to come first.' 

'We're gonna go way out of order. That's our plan. I have four dogs now, and a [1-year-old baby], and a Tom – it's a lot.'

Their engagement came a little one year after their daughter, Matilda, was born in March 2023. 

A few months earlier in November, Cuoco responded to mom shamers during an interview with E! News. 

Cuoco will soon be making wedding plans of her own after becoming engaged to Tom Pelphrey last year in August 2024

Cuoco will soon be making wedding plans of her own after becoming engaged to Tom Pelphrey last year in August 2024

A few months earlier in November, Cuoco responded to mom shamers during an interview with E! News

A few months earlier in November, Cuoco responded to mom shamers during an interview with E! News

'Every mom I can guarantee is doing the best they can,' the Based On A True Story actress expressed. 

'Look, everyone's got something to say about everything. There's no change before I had kids, to having kids, to where I am in my life.'

She continued, 'It's just this business, it's this life. It is what it is. But yeah, we got to stop at the shaming.' 

Kaley then gushed that her daughter is 'the happiest kid in the world' while adding Matilda has a lot of 'love around her.' 

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