The HouseGuests enter the backyard to discover a giant wall of colored balloons. While the bulk of the balloons are yellow, there are six circles of different color balloons interspersed throughout the board. Behind each of these colored circles is the image of a competing HouseGuest. One by one, each competitor is allowed three darts; the goal is to unearth the faces of those he or she is competing against. Once all the balloons covering a HouseGuest's face are popped, that HouseGuest is eliminated from the Competition.

One by one the HouseGuests are eliminated, until only Drew remains. As a horseman, Drew is Jase's one last chance at staying in the house. Jase lobbies hard, saying that Diane will be staying, which is really the goal, so Drew should choose not to use the veto. Drew, clearly torn, goes so far as to tell Diane he is thinking of possibly not using the veto.

AND THEN THERE WERE TWO

After hearing impassioned pleas by both Diane and Marvin, during which Jase says, "I'm going to vomit," Drew does remove Diane from the block. Nakomis nominates Jase, and it would seem that the Four Horsemen, already on the ropes, will dwindle down to two.

Jase vows to wreck Diane and Drew's relationship and just be a general pill in the days leading up to the live eviction. Diane says she'd love to be rid of Marvin, but her hatred of Jase is so great, Jase must go.

Will Jase actually be evicted? Will Drew and Diane side up with fellow twins Natalie and Adria? What new alliance will emerge from the scattered ashes of the Four Horsemen? Find out Thursday night at 8PM ET/PT on BIG BROTHER.