Kryz Uy and Slater Young's son Scottie celebrated his fourth birthday on June 2.

The couple organized a baking party for their son's birthday celebration. Kryz shared snapshots from the event on her Instagram page.

"Happiest 4th birthday to our little sweetheart Scottie Boo! His wish was to have a baking party with his classmates and friends. He wanted to make his very own Lightning McQueen cake complete with rocks from the dirt road and lots and lots of sweet red frosting. It was a success!" Kryz posted.

The content creator went on: "He was a baking machine and nothing could stop him lol. Swipe to the end to see how hard it was to take a decent family photo 😅."

Fans online were quick to react to Kryz's post.

"From balut, sinigang, ramen, and now your baker era, it's always a joy to see you grow, Scottie boo. 🥹 Happy happy birthday!" one fan commented.

"Happy bday scottie boo virtual ninangs love you 🥰🥰🫶🫶🫶," another fan wrote.

Scottie is the eldest son of Kryz and Slater. They have a second child named Sevi.

Last May, the couple celebrated Sevi's second birthday.

READ: Slater Young and Kryz Uy mark second birthday of Scottie with heartwarming messages

"Time flies 🥹 can’t believe our little Seven Kai is not so little anymore and will soon be a big brother too. Yesterday, we celebrated his second birthday with a simple jelly tower (he’s obsessed with jelly), some family time and a birthday dinner at night. No fancy parties, or big gifts. His reaction though was priceless," Kryz posted on social media on how they celebrated Sevi's natal day.

She added: "He kept singing 'Happy Birthday- me!' the whole day (he learned how to say the birthday part just for his own birthday lol). At the end of the day, he said, 'Thank you mom and dad! Happy Birthday Sev Sev!' It was such a pure moment that brought me to tears (is it the pregnancy hormones???) Even though we didn’t plan anything major, he had the best day."

"I hope he grows up continuing to look forward to his birthdays and thankful just to celebrate life. Oh Sevi, we are so thankful for you and the joy you bring to everyone around you. Never change, my love! Mommy and daddy love you so so so much."