Kaley Cuoco’s Dating History: Johnny Galecki, Karl Cook and More (2024)

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By Us Weekly Staff

From costar romances to divorces, Kaley Cuoco’s love life has been making headlines for years.

Cuoco wed Ryan Sweeting in 2013, but the two called it quits after 21 months of marriage. Following the split, the actress went on to date Paul Blackthorne and Henry Cavill before wedding Karl Cook in 2018.

Three years into their marriage, however, the couple called it quits.

“Despite a deep love and respect for one another, we have realized that our current paths have taken us in opposite directions,” the Flight Attendant star and Cook said in a joint statement in September 2021. “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.”

She began dating Ozark alum Tom Pelphrey in 2022, and the pair welcomed their daughter Matilda the following year. Pelphrey popped the question to Cuoco in August 2024.

Scroll down to revisit Cuoco’s dating history:

Credit: Matt Sayles/AP/Shutterstock; Matt Baron/Shutterstock

Kaley Cuoco’s Dating History: From Johnny Galecki and Ryan Sweeting to Karl Cook and More

From costar romances to divorces, Kaley Cuoco’s love life has been making headlines for years.Cuoco wed Ryan Sweeting in 2013, but the two called it quits after 21 months of marriage. Following the split, the actress went on to date Paul Blackthorne and Henry Cavill before wedding Karl Cook in 2018.Three years into their marriage, however, the couple called it quits.“Despite a deep love and respect for one another, we have realized that our current paths have taken us in opposite directions,” the Flight Attendant star and Cook said in a joint statement in September 2021. “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.”She began dating Ozark alum Tom Pelphrey in 2022, and the pair welcomed their daughter Matilda the following year. Pelphrey popped the question to Cuoco in August 2024.Scroll down to revisit Cuoco’s dating history:

Credit: J. Vespa/WireImage

Thad Luckinbill

The Supernatural alum andThe Young and the Restless actor dated in 2002.

Credit: Gregg DeGuire/WireImage

Kevin Zegers

The pair met while shooting their 2003 film The Hollow and dated for one year.

Credit: Chris Polk/FilmMagic

Jaron Lowenstein

Cuoco and the country pop star walked many red carpets together during their one-year relationship, which lasted from 2005 to 2006.

Credit: Michael Bezjian/WireImage

Al Santos

The California native was rumored to be dating the former model in 2007.

Credit: Kevin Mazur/WireImage

Josh Henderson

The duo first met in 2002 when Henderson guest-starred on 8 Simple Rules. The Arrangement actor and Cuoco were romantically linked in 2007, but things fizzled out later that year.

Credit: Matt Winkelmeyer/Getty Images

Johnny Galecki

Cuoco and Galecki, who portrayed onscreen couple Leonard and Penny on The Big Bang Theory for 12 seasons, quietly dated for two years. The twosome called it quits in 2009.

Credit: Courtesy of Kaley Cuoco/Instagram

Josh Resnik

The Wedding Ringer actress was briefly engaged to the addiction specialist in October 2011.

Credit: Michael Buckner/Getty Images

Christopher French

Cuoco was linked to the singer from 2011 to 2012.

Credit: Noel Vasquez/Getty Images

Bret Bollinger

The Burning Bodhi actress and Pepper singer went public with their romance in May 2012 when they were spotted locking lips at the Lakers game in Los Angeles. The duo split in January 2013.

Credit: Kevin Winter/Getty Images

Ryan Sweeting

The Harley Quinn alum wed the former tennis pro on New Year’s Eve in December 2013, three months after getting engaged. The twosome separated in September 2015 and their divorce was finalized eight months later.

Credit: Alberto E. Rodriguez/Getty Images

Paul Blackthorne

The animal lover started dating the Arrow actor three months after filing for divorce from Sweeting in 2015, Us exclusively revealed at the time. They broke up in early 2016.

Credit: AKM-GSI/Backgrid

Henry Cavill

Us broke the news in July 2016 that Cuoco and Cavill were seeing each other. The duo split 10 days later but remain good friends.

Credit: Kevin Mazur/WireImage

Karl Cook

The Man From Toronto star met the equestrian 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 via a joint statement in September 2021.

Credit: Courtesy of Kaley Cuoco/Instagram

Tom Pelphrey

Both Cuoco and the New Jersey native confirmed their romance via matching Instagram photos in May 2022.Five months later, the Meet Cute actress announced that the couple were expecting their first child, a baby girl. Their daughter, Matilda, was born in March 2023. Cuoco revealed in August 2024 that she and Pelphrey were engaged after more than two years of dating.

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In this article

Henry CavillJohnny GaleckiKaley CuocoKarl CookRyan SweetingTom PelphreyThe Big Bang Theory

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Kaley Cuoco’s Dating History: Johnny Galecki, Karl Cook and More (2024)

FAQs

What happened to Kaley Cuoco's ex? ›

Kaley Cuoco's ex-husband Karl Cook has found love once again. Two years after the pair broke up, the equestrian announced he's engaged to entrepreneur Mackenzie Drazan. "No jokes or witty comments just deep happiness and love," Karl wrote on Instagram June 19 alongside a photo of his fiancée flashing her ring.

Are Melissa Rauch and Kaley Cuoco friends? ›

'The Big Bang Theory'

What's more, they've actually shown up for each other in ways that don't refer to working together. People may remember that back in 2016, Melissa co-wrote and starred in the comedy The Bronze. At the time, Kaley made sure to attend the premiere as a way of supporting her longtime friend.

Who is Kaley Cuoco's best friend in real life? ›

Kaley Cuoco and Zosia Mamet are best friends onscreen, offscreen, and on their arms.

How many children does Kaley Cuoco have? ›

Kaley Cuoco
Years active1992–present
SpousesRyan Sweeting ​ ​ ( m. 2013; div. 2016)​ Karl Cook ​ ​ ( m. 2018; div. 2022)​
Partner(s)Tom Pelphrey (2022–present; engaged)
Children1
5 more rows

What is Karl Cook doing now? ›

Karl Cook is moving on nearly two years after splitting with Kaley Cuoco. The equestrian, 32, announced in a joint post on Instagram that he is engaged to entrepreneur and mental health advocate Mackenzie Drazan. The pair shared a sweet photo snuggling together on a white couch.

Who is the father of Kelly Cuoco's baby? ›

Kaley Cuoco and Tom Pelphrey are parents to their daughter, Matilda. The Flight Attendant star and Ozark actor celebrated the arrival of their first on March 30, 2023.

Is Kaley Cuoco related to William Shatner? ›

What made fans think that Shatner and Cuoco are related? A. In conclusion, there is absolutely no proof that William Shatner is Kaley Cuoco's father. Although the two of them certainly share a lot of similarities, like being born in California or their interest in horses.

Is Kaley Cuoco a millionaire? ›

1. What Is Kaley Cuoco's Net Worth? With over 20 years of acting under her belt, the Flight Attendant star is worth a staggering $110 million, according to Celebrity Net Worth. The Big Bang Theory is her most popular credit, but it isn't the only way Cuoco has accumulated her money.

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