Big Brother Vietnam 1

Người giấu mặt translated into ''' is the first and only season of '.

Trivia

 * Pinoy Big Brother 7's Celebrity Housemates were sent to Vietnam and lived inside the Big Brother Vietnam house as part of the season's Lucky 7 Twists. They have to perform their Lucky 7 tasks in different places of South Vietnam. If they won six out of seven, one of their houseguest, Thuy who has Vietnamese ancestry will be an official housemate for the Civilian Edition of the season. After the Celebrity Housemates completed their Lucky 7 tasks, they left the Big Brother Vietnam house and was brought back to the Philippines to live inside the newly renovated Pinoy Big Brother house.