Shermaine Santiago is a Filipino actress, TV show host, and singer. She appeared in a lot of hit TV shows from GMA Network such as Best Friends, Beh Bote Nga, Te Amo, Maging Sino Ka Man, Mulawin, Impostora, MariMar, Paroa: Ang Kuwento ni Mariposa, Anna KareNina and Carmela. She was also a co-host in the longest-running late-night variety TV show in the Philippines, Walang Tulugan with the Master Showman in which she showcase her talent in singing and hosting. Along with German Moreno and John Nite, she was one of the longest-serving hosts of the show. Santiago is also currently appearing in the hit TV show, Kapag Nahati ang Puso.