Alex Gonzaga was the surprise "Pinoy Big Brother" (PBB) housemate introduced on Sunday night. As soon as she entered the "PBB" house, 'Kuya' immediately called Alex to the confession room to have a word with her. 'Kuya' explained that Alex needs to experience being a housemate to be an effective PBB show host.-- ABS-CBN, April 27, 2014