Real-Life Loves
Deals of Love! All About the ‘Shark Tank’ Cast’s Real-Life Relationships
When the cast of Shark Tank isn’t investing their millions (or billions) in up-and-coming companies, they all have families to return home to. All of the sharks are married, with some of their unions spanning more than 20 or 30 years.
While some of the investors are very private about their home lives, others fell in love in the public eye and have continued to document their relationships for fans on social media.
Scroll down to see who the stars of Shark Tank are married to and learn more about their families.
Shark Tank, Season 16, Fridays, 8/7c, ABC
Mark Cuban
Mark Cuban married wife Tiffany Stewart in 2002 after meeting her at a gym in Dallas five years earlier. They went on to have daughters in 2003 and 2006, as well as a son born in 2009.
Stewart was employed by an advertising agency before she married the billionaire. The couple is very private about their relationship, but Cuban praised his wife in a 2003 interview with The Washington Post. “She’s the best mom in the world, up all the time,” he said. “I wouldn’t have the temperament, the patience, the willpower to do what she’s done.”
Kevin O'Leary
Kevin O’Leary has been married to his wife Linda Greer since 1990. Although they separated for two years in 2011, they eventually reconciled. The couple share children Savannah, born in February 1993, and Trevor, born in September 1996.
Daymond John
Daymond John welcomed a daughter, Minka, with Heather Taras in 2016. They tied the knot two years later. Although the exact timeline of the pair’s relationship is unclear, Taras said in 2020 that she and John had been together for 14 years.
Taras is passionate about living a healthy and gluten free lifestyle, according to her Instagram.
John also shares daughters Yasmeen and Destiny with his first wife, whose identity has not publicly been confirmed. “I don’t consider myself a great father in regards to the everyday discipline and/or education of my girls because I’ve been so fortunate to have two great partners — my first wife is an amazing, amazing partner,” John said on Dad Saves America in 2023. “Maybe we didn’t gel the way that I would like but that doesn’t take away from, she is one of the most brilliant people I’ve ever met when it comes to being a mother.”
Daniel Lubetzky
Daniel Lubetzky didn’t become a regular on Shark Tank until 2024. He married physician Michelle Lynn Lieberman in 2008, and they have four children together. At the time of Lubetzky and Lieberman’s wedding, she was in the middle of residency at New York-Presbyterian/Weill Cornell Hospital.
Robert Herjavec
Robert Herjavec can actually credit Shark Tank with helping him meet his now-wife, Kym Johnson. Starring on the show helped him get cast on Season 20 of Dancing With the Stars, where he was partnered with Johnson, in early 2015.
Fans noticed the pair’s chemistry on the competition show, but the two didn’t confirm their relationship until September 2015. Johnson and Herjavec tied the knot in July 2016 and welcomed twins Hudson and Haven in 2018. Since leaving DWTS in 2017, Johnson has transitioned her career into acting.
Herjavec was previously married to optometrist Diane Plese. They split in 2014 after 24 years of marriage, and the divorce was finalized two years later. The exes share two daughters and a son.
Babrara Corcoran
Barbara Corcoran married her husband, Bill Higgins, in 1988. Their son was born in 1994 via in vitro fertilization (IVF) with an egg that Corcoran’s sister donated. They also have an adopted daughter. Higgins is a retired Navy captain and previously worked as an agent for the FBI.
In 2024, Corcoran revealed that the secret to her long marriage was that she and Higgins sleep in separate bedrooms. “I’ve had a separate bedroom with Bill for like 40 years,” she said on the TODAY show. “I have to invite him in — he invites me in occasionally.”
Lori Greiner
Lori Greiner met her now-husband Dan Greiner at a bar called Kincade’s in Chicago in the 1990s. The two started dating and working as business partners, with Dan even helped his wife launch her first invention, a jewelry organizer, in the ’90s.
Once Lori started seeing success with her businesses, Dan quit his job at Bell & Howell to work for her company full-time. He has been the CFO, COO, and co-founder of Lori Greiner Companies since 1997, according to his LinkedIn.
“I think the truth is that you should try to involve your family in your business,” Lori told Young Hollywood in 2016. “That’s what I think. Works for me.”
