Some of you think the HOH can鈥檛 compete again. But the HOH can compete in the coup d etat twist. I took this from the big brother wiki
Jeff used the power to overthrow Chima Simone's nominations (Russell Kairouz & Lydia Tavera). As Chima was the HOH and Kevin Campbell was the POV Holder, they were immune from being nominated. Jeff chose instead to nominate Natalie Martinez and Jessie Godderz for eviction. Neither Jeff nor Chima were allowed to vote, and as a result, Jessie was evicted by a vote of 3-2. Due to the Coup d'Etat power being used, all of the houseguests were able to compete to win the next HOH competition.