Kourtney and Travis pack on the PDA at Las Vegas UFC match

Kourtney Kardashian and Travis Barker are back in the spotlight as those on social media dub their very public kiss “the worst thing they’ve seen”.

Kourtney Kardashian and Travis Barker are getting frisky.

The pair were filmed enjoying the UFC 264 fight over the weekend and they did not shy away from showing off their love for one another.

The Keeping Up With The Kardashians star and Blink-182 drummer packed on the PDA for the camera with their very own game of tonsil hockey. They looked lovingly into one another’s eyes before leaning in for a very steamy kiss.

Fans called out the pair on Twitter for their PDA.

The couple made out for the cameras in Las Vegas.

RELATED: Kourtney shares X-rated bedroom tips

The pair’s very public make-out session left fans at home reeling. Many took to Twitter to share their dismay. One told the loved-up couple that their kiss made them “feel sick”, while others joked that they demanded “a refund” after seeing the couple smooching.

I did not need to see Travis Barker and Kourtney Kardashian kiss like that in 4k wtf

— manal (@rue2mars) July 11, 2021

That kiss will be the grossest thing this entire UFC broadcast even if someone is dismembered.

— Luke Thomas (@lthomasnews) July 11, 2021

I demand a refund just because of that

— si al futur (@protagonistfcb) July 11, 2021

Still the worst thing I've seen all night

— 🥋 INFINITE1112TV 🎮 (@INFINIT31112) July 11, 2021

100% agree... made me feel sick

— andráz (@unchnestler55) July 11, 2021

File this under please keep it private

— Karl (@KastinKayak) July 12, 2021

This was very disgusting and disgraceful

— Taylor (@Taylorthreetoon) July 11, 2021

The couple are no strangers to PDA.

RELATED: Kourtney praised for unedited photo

“Travis Barker and Kourtney Kardashian must know the camera is on them,” a clearly taken-aback Jon Anik, the play-by-play announcer, said as the stars were shown making out.

Kardashian wore a black one-sleeve top that she paired with leather trousers and accessorised with a set of earrings that read “Hate You”. Barker wore a black leather jacket with a white T-shirt underneath, as he sported a black beanie on his head and a metallic skull necklace around his neck. Kardashian showed off her look for the big night out on Instagram.

Kourtney Kardashian and Travis Barker have been dating since last year.

The pair have previous form in the PDA department – with much of it being shared on social media. Earlier this year, Kardashian shared a NSFW thumb-sucking video which raised eyebrows. She has also shared pictures of the pair kissing, while she wore a string bikini, with her legs wrapped around Barker.

Kourtney and Travis pack on the PDA in the desert.

The couple’s on-screen kiss comes just days after Kardashian, 42, sparked engagement rumours by wearing a pair of bridal Minnie Mouse ears at Disneyland with Barker, 45, and each of their children.