The Hills alum shared a new TikTok celebrating her son Sonny Sanford 's kindergarten graduation on Tuesday, June 4. The graduating class surprised Port, 39, with their unexpected song choice.

Suddenly, it grips you: The pomp! The circumstance! The sudden urge to find the best preschool graduation gifts for your child and every Taylor, Tyler and Thailer in the class!

The graduation wasn't the first time that Port and Sonny had a special moment with "Unwritten." In 2018 -- when her son was 11-months-old -- Port shared a video of her singing along to the pop hit.

The comedy, set in 1980s Korea, had an ’80s prom theme, which Alba rocked in a gold-belted, long-sleeve, low-cut black dress, gold-studded short boots and gold Octavia Elizabeth earrings.

Kindergarten teacher Jeff Berry gave a touching speech at the Lawrence High School graduation on June 18, recognizing that many of the grads had been part of his kindergarten class when he began ...