Marsela Mari Dela Cruz Guia (born April 28, 2000), also known as Sela Guia, is a Filipina singer and actress under ABS-CBN's Star Magic. She is a former member of the all-girl Filipino idol group MNL48. After her graduation, she signed an exclusive contract with Star Magic in their historic "Black Pen Day" on June 19, 2021. Sela has since then continued with her solo singing and acting career.