Big Brother 'Big Brother' HoH Austin Matelson nominates John McGuire and Steve Moses for eviction 08/24/2015 Big Brother's new Head of Household Austin Matelson nominated John McGuire and Steve Moses for eviction during Sunday night's broadcast on CBS. Read More RELATED NEWS Corey Brooks, 'Big Brother' -- Reality TV Guy Sexy Social Pic of the DayClay Honeycutt, 'Big Brother' -- Reality TV Guy Sexy Social Pic of the Day'Big Brother' couple Liz Nolan and Austin Matelson call it quits and split TAGS: Big Brother James Huling McG