Kaley Cuoco full dating history including new relationship

Kaley Cuoco has had a handful of loves in her life.

The actress, who rose to fame on the hit sitcom The Big Bang Theory, has made headlines over the years for dating big-name stars like Superman‘s Henry Cavill and her co-star Johnny Galecki.

Now, she’s currently dating Ozark star Tom Pelphrey after debuting their relationship via Instagram in May.

In April, Cuoco famously revealed that she would “never get married again” after her divorce experience with ex-husband Karl Cook.

“I would love to have a long-lasting relationship or a partnership,” she told the magazine. “But I will never get married again. Absolutely not. You can literally put that on the cover.”

So, who has Kaley Cuoco been romantically involved with? Read on to find out all about her dating history.

Cuoco briefly dated Thad Luckinbill, who is best known for his longtime role on The Young and the Restless, in 2002.

Their relationship was short-lived and Luckinbill has been married to his Young and the Restless co-star Amelia Heinle since 2007. Luckinbill filed for divorce from Heinle in 2017, but as of 2019, they are still together.

Kevin Zegers

Cuoco and Kevin Zegers met in 2003 while co-starring in the film The Hollow. They dated for a year, and Kevin went on to star in the TV show Gossip Girl.

In 2015, he welcomed twin girls with his wife, Jaime Feld.

Zegers and Cuoco reunited at an Evening from the Heart 2022 Gala hosted by John Ritter Foundation for Aortic Health on Thursday, May 5 and posed for a sweet photo together.

Jaron Lowenstein

Cuoco and Jaron Lowenstein, a singer who performs with his twin brother as part of the musical duo Evan and Jaron, dated for only one year between 2005 and 2006.

Al Santos

The Charmed star was rumoured to be dating former model Al Santos in 2007. Neither of them confirmed their relationship publicly.

Josh Henderson

While Cuoco and Josh Henderson never confirmed their romance, the pair reportedly dated in 2007 for a short time.

They initially met in 2002 when Henderson guest-starred on the sitcom 8 Simple Rules.

Johnny Galecki

In 2008, Cuoco and Johnny Galecki dated secretly for almost two years while filming The Big Bang Theory. The pair portrayed the on-screen couple Leonard Hofstadter and Penny Teller in the 12-season sitcom.

They didn’t reveal their romance until calling it quits in 2009 and have both since moved on.

When Cuoco got engaged to Ryan Sweeting in 2014, Galecki told reporters that he was “very, very happy for her.”

“She’s very happy, which makes me terribly happy,” he told

Despite the split, Galecki and Cuoco still remain good friends.

Josh Resnik

After Galecki, Cuoco moved on to date Josh Resnik, an addiction specialist, in 2011.

The two were briefly engaged in October of that year but called it quits shortly after.

Christopher French

The Wedding Ringer actress was linked to singer Christopher French from 2011 to 2012.

The couple even recorded a sweet duet of ‘Somewhere Over the Rainbow’ to benefit the Humane Society – an organisation for the welfare of animals.

French went on to marry former Disney child star Ashley Tisdale, whom he began dating in December 2012.

Bret Bollinger

Cuoco and Bret Bollinger went public with their romance in May 2012 after they were spotted locking lips while attending the LA Lakers basketball game in Los Angeles.

The duo split in January 2013.

Henry Cavill

Cuoco and Henry Cavill only dated for about two weeks in July of 2013. The pair stepped out as a couple and were snapped up by paparazzi while running errands around LA.

The pair had apparently met in June. Their short-lived romance ended within 10 days, with many fans believing it was a publicity stunt. According to sources, Cuoco called it quits because she wasn’t used to the spotlight like the Superman star was.

“She just got overwhelmed with the very public Superman relationship. She’s not used to that much attention and chaos in her life”.

Ryan Sweeting

The Harley Quinn voice actress tied the knot with former tennis pro, Ryan Sweeting, on New Year’s Eve in December 2013, three months after getting engaged.

The twosome separated 21 months later in September 2015 and their divorce was finalised eight months after that.

In November 2015, she covered up her wedding tattoo with a moth.

“Note to self – do not mark your body with any future wedding dates. #under30mistakes #donttakeyourselftooseriouslykids,” she wrote via Instagram at the time.

“The deep, meaningful, larger than life meaning behind this beautiful piece of ink, is….. It covered the last one.”

After the divorce announcement, Cuoco dropped her estranged husband’s surname and deleted all photos of him from her social media accounts. In turn, Sweeting requested spousal support, even though they signed a prenup.

Paul Blackthorne

Three months after her split from Sweeting, Cuoco moved on with Arrow star Paul Blackthorne.

“It’s new, but she’s really excited about it,” a source told Us Weekly at the time, adding, “Kaley’s doing great post-divorce.”

They broke up in early 2016.

Karl Cook

Cuoco met equestrian Karl Cook at a horse show in 2016 and got engaged the following December.

The pair tied the knot in June 2018 in Rancho Santa Fe, California.

Three years later, the duo announced their split, confirming the news in a joint statement in September 2021.

“Despite a deep love and respect for one another, we have realised that our current paths have taken us in opposite directions,” they said.

“We have both shared so much of our journey publicly so while we would prefer to keep this aspect of our personal life private, we wanted to be forthcoming in our truth together. There is no anger or animosity, quite the contrary.”

They continued, “We have made this decision together through an immense amount of respect and consideration for one another and request that you do the same in understanding that we will not be sharing any additional details or commenting further.”

Cuoco cited “irreconcilable differences” as the reason for her divorce from Cook.

An insider told the publication the Flight Attendant actress had an “ironclad prenup in place”. Cook also submitted a petition to request “miscellaneous jewellery and other personal effects” be returned to him following the split.

Meanwhile, insiders also allege the pair are on “good terms” despite the drawn-out process of finalising paperwork.

“It could take months to be finalised, but it wouldn’t be because of any fighting whatsoever, it would just be because of the process taking time,” a source said.

Tom Pelphrey

Cuoco is now linked to Ozark actor Tom Pelphrey after she finally went public with her new relationship.

In a cheesy Instagram post shared in May, the Flight Attendant actress shared a series of adorable photos from a vacation she and Pelphrey took somewhere in the wilderness.

“Life lately. ‘The sun breaks through the clouds, rays of gold slipping into my eyes and heart, rays of yellow to break the grey,'” she captioned her post.