▁hous em ates , ▁Hel ena ▁and ▁Paulo ▁chose ▁Van essa ▁to ▁join ▁them ▁to ▁the ▁G lass ▁House . ▁During ▁the ▁Week ▁ 1 , ▁they ▁have ▁to ▁win ▁challeng es ▁to ▁become ▁official ▁hous em ates . ▁ ▁: ▁The ▁nomin ations ▁of ▁Week ▁ 1 ▁were ▁done ▁face - to - face . ▁In ▁the ▁first ▁round , ▁the ▁male ▁hous em ates ▁nominated ▁one ▁female ; ▁Mar iana ▁was ▁nominated . ▁In ▁the ▁second ▁round , ▁the ▁female ▁hous em ates ▁nominated ▁one ▁female ; ▁Ana ▁was ▁nominated . ▁In ▁the ▁third ▁round , ▁the ▁female ▁and ▁male ▁hous em ates ▁nominated ▁one ▁female ; ▁Cat arina ▁and ▁T ucha ▁were ▁nominated . ▁ ▁: ▁On ▁Day ▁ 8 , ▁" A ▁V oz " ▁announced ▁that ▁Hel ena , ▁Paulo ▁and ▁Van essa ▁won ▁the ▁challeng es ▁and ▁they ▁became ▁official ▁hous em ates . ▁As ▁a ▁reward , ▁each ▁of ▁them ▁had ▁to ▁choose ▁one ▁hous em ate ▁to ▁go ▁to ▁the ▁G lass ▁House ; ▁Hel ena ▁chose ▁R ita , ▁Paulo ▁chose ▁Di ogo ▁S . ▁and ▁Van essa ▁chose ▁Crist iana . ▁ ▁: ▁The ▁nomin ations ▁of ▁Week ▁ 2 ▁were ▁done ▁face - to - face . ▁In ▁the ▁first ▁round , ▁the ▁male ▁hous em ates ▁nominated ▁one ▁male ; ▁Di ogo ▁was ▁nominated . ▁In ▁the ▁second ▁round , ▁the ▁female ▁hous em ates ▁nominated ▁one ▁male ; ▁André ▁was ▁nominated . ▁In ▁the ▁third ▁round , ▁the ▁female ▁and