Jealousy ignites when the "Marriage Boot Camp: Reality Stars" couples are forced to swap partners!
On an upcoming episode of the WE tv reality show, Heidi and Spencer Pratt switch things up with Natalie Nunn and Jacob Payne.
When "The Hills" star and her new partner talk about his wife's infamous booty pics on Instagram, Heidi suggests that Jacob should show some skin himself.
"If you want to take of your shirt ... that's what [Natalie] would do!" she says, pulling out her phone to take a photo.
"I'm not worried about him going with Heidi," Natalie admits during a confessional. "I'm just worried about me having to whoop her ass for some stupid sh*t. Because I'm not the one to be f**king with."
Watch out, Mrs. Pratt!
Meanwhile, Natalie opens up to Spencer about her jealousy, which makes him a little nervous for his wife.
"I'm obsessed with Jacob. I warned him: 'don't you look at anybody, don't take your shirt off, don't cook breakfast for anybody,'" she explains. "There's a little jealously there."
Check out the clip above to see the drama heat up, and be sure to tune into "Marriage Boot Camp: Reality Stars" on Friday, January 30 at 9 pm ET/PT on WE tv.