born Sherylle Ann Alonzo Yutadco on August 6, 1983 in San Juan

Say Alonzo (born Sherylle Ann Alonzo Yutadco on August 6, 1983 in San Juan, Metro Manila) was the last evicted housemate of the the 1st season of Pinoy Big Brother. She is well known for the song "Magmahal Muli" that she did with fellow housemate Sam Milby. She was the kikay/sosy housemate in Pinoy Big Brother Season 1. She is of Chinese and Mestiza descent.
Say finished elementary school in SHS Sacred Heart School Paranaque, then went to the United States to continue her studies and stayed with her grandmother. She went back to the Philippines to study college. A former cheerleader, she graduated with a degree of Bachelor of Science Major in Hotel, Restaurant and Institution Management at De La Salle-College of Saint Benilde in Manila. After she graduated she was one of ABS-CBN's student courtside reporters for NCAA in which De La Salle-College of Saint Benilde is part of. She formerly worked in a call center and briefly hosted Stoplight, Studio 23's auto show.