While she's been on hiatus from showbiz for nearly a year now, model and actress Ellen Adarna remains an intriguing figure to her fans, amid persistent rumors she is expecting her first child with boyfriend John Lloyd Cruz.

A post shared by Doreen Ting (@doreenting) on Apr 2, 2018 at 12:42am PDT

A post shared by Doreen Ting (@doreenting) on Apr 1, 2018 at 10:56pm PDT

A post shared by Doreen Ting (@doreenting) on Apr 1, 2018 at 11:29pm PDT

Instagram.com/doreenting

Instagram.com/doreenting

Instagram.com/doreenting

Instagram.com/doreenting

Instagram.com/roniyu

Instagram.com/roniyu

The latest photos of Adarna now making the rounds online are from her 30th birthday party, which was organized as a surprise for her by her closest friends, including Doreen Ting and Roni Yu.

Ting and Yu publicly shared photos and videos of the spa-themed bash on Instagram Monday, showing Adarna's group in matching outfits, with the former "Home Sweetie Home" star wearing a tiara.

They each got treated to a massage during the party, Instagram stories from Yu showed.

Eagle-eyed followers of Adarna, meanwhile, observed that she appeared to cover her tummy in the photos, or that it wasn't in view in most shots, amid reports of her supposed pregnancy.

While Adarna and Cruz have been open about their relationship through sweet photos on social media, neither of them has directly addressed rumors of a planned wedding and becoming first-time parents.