Big Brother Raven Walton deemed "least favorite 'Big Brother' houseguest" by Josh Martinez and Christmas Abbott 09/26/2017 Raven Walton's unpopularity with her fellow Big Brother houseguests has been confirmed. 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 Josh Martinez Cody Nickson Raven Walton