Big Brother 'Big Brother' evicts Cassi Colvin and determines season's third HoH 07/22/2011 Big Brother evicted Cassi Colvin and determined its third Head of Household during Thursday night's broadcast of the thirteenth season's second live eviction show. Read More RELATED NEWS 'Big Brother' couple Rachel Reilly and Brendon Villegas reveal newborn son's name'Big Brother' couple Rachel Reilly and Brendon Villegas welcome a baby boy!'Big Brother' couple Daniele Donato and Dominic Briones welcome their first child! TAGS: Big Brother Dominic Briones Julie Chen Jordan Lloyd Rachel Reilly Brendon Villegas Shelly Moore