Thea is a current member of MEI MEI and is introduced as the Princess MEI MEI, with baby pink as her representative color. As part of the vocal line, she contributes to the group’s softer and more melodic side.

Before debuting with MEI MEI, Thea already had experience in entertainment. Public profile sources mention that she started doing music at a young age and appeared in programs such as The Voice Kids, Tawag ng Tanghalan Season 8: The School Showdown, Wowowin, and Lola’s Playlist. She was also connected to acting appearances, including projects such as Keys to the Heart, And Ai, Thank You, Suarez: The Healing Priest, and Island of Dreams: Food Lore.