Kaley Cuoco engaged to Tom Pelphrey

Kaley Cuoco is engaged to Tom Pelphrey.

The Big Bang Theory actress, 38, who was previously married to tennis player Ryan Sweeting from 2013 to 2016 and Karl Cook from 2018 to 2022, announced she is getting hitched for the third time in a series of snaps she posted to her Instagram Stories on Wednesday (Aug 14), showing her flashing a huge diamond ring.

She captioned the image of her with the band: “Amazing weekend.”

Other shots in the carousel of snaps included photos of her and Ozark actor Tom, 42, hugging their first child, daughter Matilda Carmine Richie.

The couple previously celebrated what they called the “best year of our lives” as they celebrated Matilda’s first birthday in March.

Kaley said on social media: “Dada and I love you more than we could possibly ever explain.

“I cannot wait to see who you become, but for now, please stay my precious one-year-old forever.”

She has also recently opened up about leaving behind hectic Hollywood for a quiet life on her ranch in Thousand Oaks, California.

She told People: “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.

“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.”

Kaley bought her ranch for US$6.4 million (S$8.4 million) in 2023 not long after it was built, and she added to People about falling in love with the idea of living in the home: “I was like, ‘I want my own ranch. I want my own place.’

“And I wanted a place for my family. My family’s family and my child and my brain.”