Shaina Garcia Magdayao (born November 6, 1989 in Quezon City, Philippines) is a Filipina actress of maternal Spanish and paternal Cebuano descent. She is the younger sister of singer-actress Vina Morales.Shaina Magdayao is the youngest daughter of Enrique and Deanne Magdayao. She has three older sisters (Shiela, Sharon and Sheryl), one of whom is singer-actress Vina Morales (Sharon Magdayao).
In 2005, she was included in the cast of the much underrated primetime drama seriesIkaw Ang Lahat Sa Akin, along with Jomar Lumapas, Diether Ocampo, her best friend Bea Alonzo and and her first boy friend was joferson liethold. It was here that she was paired with actor-dancer Rayver Cruz, who she is currently still being paired with. She was also one of the lead casts of Erik Matti's newest television series, Rounin, under Chito Rono's direction, via ABS-CBN in 2006. She is also a semi-regular at ABS-CBN's Sunday noontime variety show, ASAP.
Magdayao is a member of ABS-CBN's circle of homegrown talents named Star Magic.
Shaina is a familiar face in magazines. She started of as a baby model for various baby products. As a child, she was a model for children's clothing company, Garfield as well as appearing in a slew of television commercials for Magnolia Chocolait, Lemon Squares Products and Goldilocks, among others. She was also one of the youngest models ever for Ben Chan's clothing company Bench, moving up the ranks from modelling Bench products for children, to her current HerBench endorsements. Shaina has also endorsed/is currently endorsing Johnson & Johnson Face Powder, CreamSilk conditioners, Lactacyd Confidence, Skechers, Cose Teen Bags and Colgate Toothpaste.
Magdayao has invested her childhood earnings in business ventures. She currently owns a branch of the family business YSTILO Salon, and a 20-door apartment complex.