Kristin Cavallari got all riled up after a teammate of her Chicago Bears quarterback husband, Jay Cutler, thinks that Aaron Rodgers' girlfriend Olivia Munn was "hotter."

The whole issue reportedly started, per ET Online, with Chicago Bears' offensive lineman Kyle Long hosted a Twitter Q&A and was asked by a fan, "who has the hotter girlfriend -- Cutler or Aaron Rodgers?"

He replied, "@JayDubWard: .@Ky1eLong who has the hotter girlfriend -- Cutler or Aaron Rodgers?" Well Cutty is married.. And I love the newsroom.. Sooo."

But Kristin Cavallari got wind of the exhange and took exception of the suggestion that Aaron Rodger's girlfriend Olivia Munn was hotter than her, as she replied to the thread, "@Ky1eLong @JayDubWard ummmm excuse me."

Kyle Long immediately backtracked and wrote, "@KristinCav: @Ky1eLong @JayDubWard ummmm excuse me" let's fight about it KC u know I'm into brunettes."

But that did not appease Jay Cutler's wife Kristin Cavallari, not until Kyle Long acknowledge that she's hotter than Aaron Rodgers' girlfriend Olivia Munn. She wrote, "@Ky1eLong natural brunette right her."

Right afterwards, Kristin Cavallari posted a sexy photo of her wearing a bikini top and daisy dukes while posing on the beach.

Sports Illustrated commented that Kyle Long might just have been diplomatic by choosing Aaron Rodgers' girlfriend Olivia Munn over his teammate's wife.

"It seems the Bears-Packers rivalry extends to the teams' wives and girlfriends as well," the article noted.

Kristin Cavallari earlier told E! News that Jay Cutler proposed online.

"I was in the airport, leaving Chicago. We had just spent however many days together and we were texting and somehow it came up, like, 'Oh, shall we get married?' We're like, 'Yeah, OK.' And then he sent my ring in the mail. So I actually had my ring sitting at home for a couple of weeks before I put it on."

Aaron Rodgers and girlfriend Olivia Munn, meanwhile, started dating in early 2014 after an auspicious meeting where she failed to recognize the quarterback.