Khloe Kardashian and Kylie Jenner cannot deny just how close they really are to each other. And to commemorate the makeup mogul’s 22nd birthday and the launch of her latest birthday makeup collection, the siblings filmed a hilarious video.

The clip was uploaded on Kylie’s YouTube channel, and it shows Khloe and herself applying makeup from her collection while they’re both drunk. Khloe and Kylie both drank several shots of tequila, so it didn’t take very long before the alcohol kicked in.

While applying makeup on themselves and each other, Khloe and Kylie called some of their closest friends and family members. Momager Kris Jenner called her two daughters “drunk monkeys,” but she also said that she loves them when they’re intoxicated.

Kylie, who has become close to Scott Disick’s girlfriend, Sofia Richie, also called the dad of three and the supermodel. After a few minutes, Sofia arrived on the set to surprise her new best friend. Kylie also tried to put makeup on Sofia, and the results still looked amazing considering the fact that she was drunk.

After the 22-year-old mom of one uploaded the video on YouTube, she tagged Khloe, but the latter said that she honestly couldn’t remember what happened when they were filming. But the clip confirmed that Kylie told Khloe that she’s her favorite sister.

Before going their separate ways, Kylie thanked Khloe for joining her in her latest video. And True Thompson’s mom hilariously asked Kylie who she was.

By the looks of it, a snippet of the hilarious video will be shown in the upcoming episodes of “Keeping Up With The Kardashians” Season 17 because it’s related to Kylie’s birthday. In fact, Kylie’s birthday party in Italy will most likely be shown in the hit E! reality TV show as well.

Last week, Kylie was photographed boarding a private plane with her boyfriend and daughter. Fans of the reality TV star initially thought that the couple was flying to a secret destination for their wedding. But it has been revealed that they went to Italy to celebrate Kylie’s special day.

Keeping Up with the Kardashians 'Keeping Up with the Kardashians' official poster. Keeping Up with the Kardashians/Facebook