Celebrities fawn over Jennylyn Mercado's son Jazz in new photo

Jazzy is all grown up!

Celebrities can't get enough of Jennylyn Mercado's 12-year-old son, Alex Jazz, who is now almost as tall as his mom.

On Instagram, Friday, Jennylyn shared a photo of herself and Jazzy surrounded by clear waters and high trees.

"Communing with nature with my Jazzy at @thefarmatsanbenito. Jazzy serious yarn?" Jennylyn wrote.

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Many celebrities fawned over Jazzy, expressing their surprise that he has grown so fast.

"Jazz is so big already! He's so handsome!" Chynna Ortaleza wrote in Filipino.

"Wow, I already have a teenager as my godson! Jazzy Boy is so handsome!" Yasmien Kurdi said.

Jazzy is Jennylyn's son with former boyfriend Patrick Garcia.

—Kaela Malig/MGP, GMA News