Mary Grace Perido, better known as Louise delos Reyes, is a Filipina actress and beauty pageant titleholder. She was 15 years old when she start acting in the show Lipgloss.
She also won beauty contests including Ms. Lyceum of the Philippines University — Cavite 2010, Ms. Teen Philippines International — Luzon 2007, Ms. Jag Teen 2007 and Ms. Teen Super Ferry 2007. She appeared in Pilyang Kerubin in 2010. She has played the lead role in the Peque Gallaga indie film Agaton and Mindy, which earned her a Best New Movie Actress nomination from PMPC. She also played in Pilyang Kerubin.She currently stars in Reel Love Presents: Tween Hearts and in her first lead role Alakdana as Adana.