Pauline Magadia lives in Lipa City and is fond of art, cosplay, fashion, video games, net surfing, collecting toys and figures, gadgets. Her name was taken by her mother in a name saint, Pauline means "small" . She is of Pure-Filipino, her father is a Filipino(Batangeño) while her mother is Filipino(Ilocana). Her parents are Rowena and Pamfilo Magadia and she has a younger sister, Sofia Frances Magadia, who is a 8 year-old kid.

Magadia attended Pembo Elementary School (Makati) from Grade 1 to Grade 6; Benino Ninoy Aquino Highschool from 1st year High School and transfer at Lipa City Colleges (Batangas), where she graduated year 2012-2013. And now entering college at University of Batangas.