Big Brother Brett Robinson -- 5 things to know about the 'Big Brother' houseguest, PLUS Photo Gallery 06/22/2018 Brett Robinson is one of the houseguests who will appear on Big Brother's upcoming 20th season. Read More RELATED NEWS 'Big Brother' couple Bayleigh Dayton and Chris "Swaggy C" Williams welcome second child'Big Brother' couple Bayleigh Dayton and Chris "Swaggy C" Williams expecting second baby'Big Brother' couple Bayleigh Dayton and Chris "Swaggy C" Williams welcome a baby girl TAGS: Big Brother Brett Robinson