They both are sibling and a singer from Indonesia . Gamal is the abang . reachin 20 i think .
their voices are relly , really great . cube try searh dorg kt youtube then dgr suare dorg . msti korg cair punye la . i prefer gamal more than audrey . hehe . he`s so cute la <3
natasya is gettin crazy . so till here je . end . wassalam :D