Kourtney Kardashian Sings Along to Stepson Landon Barker's New Song – See the Sweet Video

Landon shared the fun clip for "Friends with Your Ex" on TikTok

Landon Barker is following in his father Travis Barker’s footsteps and Kourtney Kardashian is here for it!

On Sunday, Landon shared a snippet of his new song, “Friends with Your Ex,” and included his stepmom in the fun video.

“We had to run it up! @Kourtney Kardashian Barker,” he captioned the TikTok upload.

In the clip, the two smiled as they lip-synced to the tune with the reality star giggling as she attempted to keep up.

Before Kardashian, 44, and Landon, 19, ended their performance, they did a multi-step handshake just as the beat began to speed up.

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“Slay Kourt,” one user wrote in the comment section. Another user added, “Coolest stepmom everrrrrrr vibessss!!!!!”

Kardashian and Travis, 47, got married (multiple times) last year. The first was in a Las Vegas wedding chapel, complete with an Elvis Presley impersonator after the 2022 Grammys, in the early morning hours of April 4, 2022. However, the couple did not have a marriage license for the ceremony.

Next, they legally wed at a Santa Barbara courthouse on May 15.

"They had to legally get married first ahead of their big Italian wedding, which is happening very soon," a source told PEOPLE at the time. "All the details are set and the whole family, including all the kids, are very excited."

Their final big day took place in Portofino, Italy, on May 22.

Related: Kourtney Kardashian 'Doesn't Need' Her Sisters to Make Money, Would 'Rather Focus' on Poosh Than TV: Source

The Poosh founder and the Blink-182 drummer are currently expecting their first child together.

Earlier this month, Kardashian and Travis faced a health scare when the Keeping Up with the Kardashians star had to undergo emergency fetal surgery.

"Due to an urgent family matter, Travis has had to return home to the States. The Glasgow, Belfast, and Dublin shows are being postponed. More information in regards to his return to Europe and rescheduled dates will be provided as soon as available," a post on Blink-182's Instagram Story said at the time.

A source later told PEOPLE Kardashian was "back home now with her kids," adding: "She is feeling better. She is happy to have Travis back home too.”

Together, they have six children from previous relationships.

Kardashian shares sons Reign Aston, 8, and Mason Dash, 13, plus daughter Penelope Scotland, 11, with her ex-boyfriend Scott Disick. Travis shares son Landon, daughter Alabama, 17, and stepdaughter Atiana, 24, with his ex-wife Shanna Moakler.

On Saturday, Alabama attended Beautycon in Los Angeles where she told E! News that the anticipation of becoming a big sister is “exciting.”

"I just think having another family member is always awesome," Travis’ youngest child told the outlet.

Related: Kourtney Kardashian Announces She Is Pregnant at Husband Travis Barker's Concert

"Getting to know a new person, it's gonna be so fun and so exciting!" she added.

Earlier this year, the teen shared her adoration for her stepmother in a sweet birthday post.

"Happy birthday Kourt," she wrote on her Instagram Story in April. "You're the best stepmom I could ask for, you are so caring and generous for others, you are such a family person and such a hard-working mom."

"Even if you don't feel good or had a hard day, you always put your family first," Alabama added. "You have such a beautiful aura, I wouldn't want another stepmom."

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