Thia Thomalla is now engaged!

Thia Thomalla is now engaged!

On Instagram, Monday, the Miss Eco International 2018 shared photos of her and her fiancé, John Castelar, during the moment she said "yes."

In one of the photos, John took a knee and held Thia's left hand.

"Fiancé reveal," she wrote in the caption, adding a ring emoji.

Her fellow Kapuso artists expressed their congratulations for the couple in the comments section.

"OMG! Eto na! I am so happy for you," fellow Kapuso beauty queen Winwyn Marquez said.

Thia previously appeared in GMA Prime series "First Yaya" and "First Lady," which are both currently streaming on Netflix.

Congratulations, Thia and John!

—MGP, GMA Integrated News