Big Brother 'Big Brother' spoilers: Who won Season 19's second Head of Household competition? 07/07/2017 Big Brother spoilers reveal which Season 19 houseguest won the second Head of Household competition of the summer. Read More RELATED NEWS 'Big Brother' couple Jessica Graf and Cody Nickson welcome fourth baby together'Big Brother' couple Jessica Graf and Cody Nickson expecting fourth child together'Big Brother' couple Jessica Graf and Cody Nickson welcome another baby girl together TAGS: Big Brother Christmas Abbott Paul Abrahamian Jessica Graf Cody Nickson Jillian Parker Ramses Soto Candy Crush