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

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:

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

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

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

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

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.

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.

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

Cuoco was linked to the singer from 2011 to 2012.

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.

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.

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.

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.

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.

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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