LORI'S BITTERSWEET GOODBYE

Despite her initial desire to leave, Lori began to show signs of wanting to stay. She and Karen share a moment sitting side by side on the chopping block prior to nomination and Karen says that if she has to be in this position, she is glad to have a friend by her side. All the taped goodbyes are pleasant save for Holly, who was insulted that Lori felt Holly should leave the game before her. But, the biggest twist yet is just around the corner, as Lori, the 26-year old yoga instructor, becomes the first HouseGuest to learn of Part Two of Project DNA--the Twin Switch.

Following all the other taped goodbyes, Julie reveals to Lori that Adria has a twin, and they have been switching in and out throughout the game. A stunned Lori is speechless and bewildered, saying that neither she nor any of the other HouseGuests were aware of this happening.

Looking back in on the house, Holly is hugging Karen with Diane in the background. Could this be foreshadowing of a new alliance? Will somebody aside from the Four Horsemen win the Power of Veto? How long can Adria and Natalie keep switching places as the numbers shrink and there is more one-on-one time for everybody? And, who will Drew nominate for eviction? Will he go with his heart or play follow the leader to a tune sung by Jase? Find out on the next episode of BIG BROTHER 5.