in a surprising turn on cbs's Big Brother host Julie Chen Moonis announced she would not be participating in the live eviction episode scheduled for September 12th instead Jerry oconnell is set to take the Reigns for this pivotal moment in the series Chen a long-standing fixture of the show shared her decision via social media leaving fans eager to see how this shift will impact the episode the change adds an unexpected twist to the viewer's experience stirring excitement ahead of the live event