Even though Kendall Jenner is the supermodel in the family, Page Six is told the three-time Victoria’s Secret Fashion Show star is nothing but supportive toward her younger sister, Kylie Jenner, who modeled the coveted Fantasy Bra during Sunday’s show.

“Kendall thought Kylie absolutely killed it,” one source exclusively told us Monday.

“Even though Kylie has some runway experience, she still asked Kendall for a few tips ahead of the Victoria’s Secret Fashion Show.”

Though Kendall gave Kylie “some pointers,” we’re told the former felt the latter was “already a natural” and truly ready for the big moment.

A second source echoed those sentiments, exclusively telling us Kendall was very “supportive of Kylie doing the show” and that there is genuine support among “all” the sisters in the Kardashian-Jenner clan.

Kylie, 29, surprised the audience during the iconic lingerie label’s 2026 runway show at Los Angeles’ Sony Pictures Studios when she emerged on stage wearing a $50 million bra made entirely of diamonds.

According to the jeweler, Jacob Arabo of Jacob & Co., the pricey piece features over 4,400 more diamonds in “every cut to exist,” including pear, heart, round, oval and marquise.

Meanwhile, the star of the undergarment — the center yellow diamond — is worth a whopping $22 million.

Kylie’s boyfriend, Timothée Chalamet, and her momager, Kris Jenner, watched proudly from the first row.

Kendall, however, was noticeably absent from both the lineup and the crowd. It’s unclear where she was Sunday night, but she was booked and busy the day before.

Following an event for her tequila company, 818, Kendall, 30, attended the 2026 Academy Museum Gala and its after-party along with boyfriend, Jacob Elordi.

Notably, Kendall graced the VS Fashion Show’s catwalk in 2015, 2016 and 2018.

Reps for the Jenner sisters did not immediately respond to Page Six’s requests for comment.