Pinoy Big Brother is a popular reality television show in the Philippines, based on the original format created by Big Brother. The show features a group of housemates living together in a specially designed house, isolated from the outside world. They are monitored by cameras 24/7, and their interactions are broadcasted to the public. Each week, housemates face challenges and tasks, and viewers vote to evict participants. The last remaining housemate wins a cash prize and other rewards. The show has produced several seasons since its debut in 2005, becoming a significant part of Filipino pop culture.