Kaley Cuoco ENGAGED to Tom Pelphrey: Big Bang Theory star reveals diamond ring - one year after welcoming daughter

Kaley Cuoco has announced her engagement to Tom Pelphrey.

The star, 38 - who was previously been married twice - showed off her diamond ring in a sweet social media snap. 

The giddy star captioned the snap: 'Amazing weekend.' 

She welcomed her first child with partner Pelphrey, a daughter named Matilda Carmine Richie in 2023.

They previously marked the 'best year of our lives' as they celebrated Matilda's 1st birthday in March. 

Kaley Cuoco has announced her engagement to Tom Pelphrey

Kaley Cuoco has announced her engagement to Tom Pelphrey

The star, 38 - who was previously been married twice - showed off her diamond ring in a sweet social media snap

The star, 38 - who was previously been married twice - showed off her diamond ring in a sweet social media snap 

'Dada and I love you more than we could possibly ever explain,' the proud mom wrote. 'I cannot wait to see who you become, but for now, please stay my precious 1 year old forever.'

She was previously wed to tennis player Ryan Sweeting from 2013 - 2016 and Karl Cook from 2018-2022. 

She previously vowed to never tie the knot again in a 2022 interview with Glamour, saying: 'I will never get married again. I would love to have a long-lasting relationship or a partnership. But I will never get married again. 

'Absolutely not. You can literally put that on the cover. But I believe in love because I’ve had incredible relationships. I know that they’re out there. I like being someone’s partner and having that companionship.'

The Big Bang Theory alum previously opened up about leaving Hollywood for a 'more family-oriented' life on her ranch in Thousand Oaks, California.

'I wanted something away from LA. I love being an actor and I love the business, I really do, I've been in it my whole life,' she told People. 'I know nothing else for 30-plus years. 

'But I knew I needed a special place that wasn't that and that felt more grounded, felt more real, felt more family-oriented because I do love that side of my life, but this is equally as important to me,' added Cuoco.

She bought the property for $6.4 million last year, shortly after the five-bedroom, seven-bath home was built new in 2023.

'I was like, "I want my own ranch. I want my own place,"' she told People. 'And I wanted a place for my family. My family's family and my child and my brain.'

Cuoco explained that she's still a 'California girl from Day One,' as she chose a place only an hour northwest of Los Angeles.

'No matter where I go in the world, this will always be the place I want to be,' she said. 

She and Pelphrey, 41, were first romantically linked in May 2022, and she announced her first pregnancy later that year - they are seen with daughter Matilda

She and Pelphrey, 41, were first romantically linked in May 2022, and she announced her first pregnancy later that year - they are seen with daughter Matilda

She was previously wed to tennis player Ryan Sweeting from 2013 - 2016 - pictured 2015

She was previously wed to tennis player Ryan Sweeting from 2013 - 2016 - pictured 2015

She was married to Karl Cook from 2018-2022 - pictured 2016

She was married to Karl Cook from 2018-2022 - pictured 2016

The Flight Attendant actress most recently sold her sprawling Los Angeles mansion in Agoura Hills for $5.5 million, two years after buying the home from Taylor Lautner for $5.25 million.

She and Pelphrey, 41, were first romantically linked in May 2022, and she announced her first pregnancy later that year. 

Cuoco was previously married to Karl Cook from 2018 to 2022 and Ryan Sweeting from 2013 to 2016.