Sitting on aunt Khloé Kardashian's lap, 9-year-old Mason said he has the "coolest" mom

By Aurelie Corinthios
April 15, 2019 11:22 AM

Mason Disick has made his debut as a talking head on Keeping Up with the Kardashians.

On Sunday’s two-hour birthday special dedicated to Kourtney KardashianKourtney’s Pop-Up Birthday!, the star’s 9-year-old son appeared in his very first confessional. Sitting on aunt Khloé Kardashian‘s lap, Mason delivered a sweet shout-out to celebrate his mom’s birthday. (She’ll turn 40 on Thursday.)

“I love you, Mom,” he said. “Thank you for everything you’ve done for us.”

“Do you have the coolest mom?” asked Khloé, 34.

“Yeah, actually I do,” he said with a smile.

After being asked what he loves most about her, Mason replied: “Everything. I’ve said that before. But yes, everything.”

“Is she where you got your dance moves from?” Khloé said with a laugh.

“She pays for the hip hop class,” Mason confirmed. “And she bought me my PC, so I know all the dances in Fortnite.”

Keeping Up With The Kardashians/YouTube

Mason also appeared in another vignette, this time with dad Scott Disick, 35, who called his ex a “wonderful mom” in the loving father-son message.

“Happy birthday, Mom. Happy 40th. We wish you another happy 40 to come,” said Disick, who also shares son Reign, 4, and daughter Penelope, 6, with Kourtney.

Chiming in off-camera, Penelope added that her mom “looks like a kid.”

“Keep up the good work, and you look very young, P says,” Disick said as Penelope added, “You look like a 1-year-old.”

“We love you so much. We appreciate everything you do and do for us,” Disick continued. “You are a wonderful, wonderful mom. … Anyway, we love you very much. Everything is awesome about you, Mom.”

“Facts!” Mason added.

The special also featured tidbits of information from producers, who revealed that Mason is “the biggest ham” of all the kids in the famous family.

“Because the crew members have been on the show for years, Mason has a relationship with many of the people on the production team,” they added.

RELATED: Everything Kourtney Kardashian Has Said About Her Kids Appearing on KUWTK

Kim Kardashian West, 38, confirmed earlier this month that Mason had filmed his first confessionals this season.

“You will see Mason do them,” she said in a since-deleted tweet, revealing that instead of a producer asking questions, aunt Khloé was the one doing it.

Kim added that she hadn’t seen the clips yet, but that she heard they were “so funny & heart warming.”

Keeping Up with the Kardashians airs Sundays (9 p.m. ET) on E!