Kourtney Kardashian once made out with Orange Is the New Black star Jackie Cruz during an episode of Kourtney & Khloe Take Miami in 2009 Credit: David Becker/Getty; Gilbert Carrasquillo/FilmMagic

Flaca flashback! Long before Jackie Cruz starred in the Netflix smash hit Orange Is the New Black, she was on a different show making out with a very famous reality star—Kourtney Kardashian. It turns out, the actress and the now-pregnant Kardashian got hot and heavy back in 2009.

The intimate moment was caught on camera during an episode of Kourtney & Khloe Take Miami, when the two Kardashian sisters hit up a nightclub. After some friendly dancing, Kardashian, 35, and Cruz, who plays Flaca Gonzales on OITNB, then cozied up in a corner with each other and kissed.

"Jackie is carefree and fun," Kardashian said at the time. "She just kind of like gets you and has this spell almost."

Kardashian soon regretted the kiss, however. "I'm so embarrassed. I can never talk to this girl again," she said. "Jackie is calling me non-stop and I'm so embarrassed I made out with her—I did not mean to lead her on."

That same year, Khloe teased her older sister for locking lips with a female as the siblings stopped by Us Weekly's New York offices.

"Are you going to make out with any of the Dash girls next?" Khloe asked. Kourtney replied: "Khloe, that's sick."