Koa, the son of actress Andi Eigenmann and her fiancé, surfing champion Philmar Alipayo, has turned two.

The Maid in London star marked the occasion with a touching tribute to Koa on Instagram on Tuesday, January 17. In her post, Andi thanked her son for bringing so much joy and laughter into their lives.

“Happy 2nd Birthday to my youngest and only sonshine Koa boiii! This little fruitarian is quite the handful (hehe) but also a hand full of so much joy and laughter!” she wrote.

“Thank you for the happiness you bring Koa, you are a wonderful gift that I will always treasure. We love you so very much!” she added.

For his part, Philmar kept his message for Koa short but sweet.

“2… Happiest birthday my Koa baba, mahal kaw karajaw ni papa,” he wrote.

(2... Happiest birthday my Koa baba, papa loves you so much.)

Aside from Koa, Andi and Philmar share a daughter, Lilo, who turned three years old last July.

Andi also has a daughter, 11-year-old Ellie, with her former partner Jake Ejercito.

Andi has been living in Siargao with Philmar and their kids. The two announced their engagement in December 2020 after several years of dating.

READ: Andi Eigenmann posts sweet birthday message for Philmar Alipayo

Andi shares a glimpse of their daily lives on the island through her popular YouTube vlog, "Happy Islanders." The vlog, which shows their surfing sessions, trips abroad, and other family milestones, has garnered over 2.56 million subscribers since it was launched in 2019.