Kylie Jenner shared video of her sister Kendall struggling to walk up steps in a form-fitting dress at Kourtney Kardashian's wedding

• Kylie Jenner posted a video of her sister Kendall Jenner struggling to walk up steps on Sunday.
• The video was taken during Kourtney Kardashian's wedding, where Kendall wore a form-fitting dress.
• Kylie also shared videos of her family members dancing and having fun at the wedding reception.

Kourtney Kardashian and Travis Barker married on Sunday at a lavish ceremony held on the grounds of an Italian villa.

But as seen in a video posted to Instagram by Kylie Jenner, one member of the Kardashian-Jenner clan faced a slight struggle while there.

Kendall Jenner arrived at the occasion wearing a baby-pink Dolce & Gabbana gown, which was sleeveless and form-fitting. As a result of the gown's tight cut, Kendall seemingly had trouble walking up the steps at the wedding venue.

"Are you OK? Oh shit, these stairs are crazy," Kylie can be heard saying in her video — which has since been reposted by fans — while her sister takes large steps from side to side.

—Fabiola (@CameloPFabiola) May 22, 2022

Kourtney and Barker wed at Villa Olivetta, an Italian Riviera home on Dolce & Gabbana's Portofino estate, according to People. They later held their reception at the 16th-century Castello Brown castle also located in Portofino, according to the publication.

It was at the latter event where the Kylie Cosmetics founder poked fun at her sister for the second time.

In a video she posted to TikTok on Sunday, the sisters are seen singing, dancing, and drinking in front of the camera.

"Me and cucumber girl," Kylie wrote in the video's caption, referencing a now-viral clip from "The Kardashians" in which Kendall is seen cutting a cucumber in a "tragic" fashion, as viewers said.

Kylie's latter video has been viewed nearly 12 million times as of Monday.

That said, it wasn't just Kendall who Kylie joked around with during the wedding. She also shared a video of her mom Kris Jenner dancing with the caption: "It's the finger for me."

And after pointing out her mom's dance moves, she then posted a video of herself swaying to the music with the caption: "I love weddings."

At the end of the video, she included a couple of close-up shots of Kendall and Khloe Kardashian.

Afterward, Kylie shared one last video of Kim Kardashian dancing.

"An icon a legend," Kylie wrote about her sister.