In the matter of two days, the Big Brother 17 house has completely flipped. How did that happen?

Jackie, James & Meg Hoping To Flip The Vote on 'Big Brother'?

Head of Household: Becky Burgess

Nominees: Shelli Poole and Vanessa Rousso

Other houseguests: Austin Matelson, Jackie Ibarra, James Huling, John McGuire, Julia Nolan, Liz Nolan, Meg Maley and Steve Moses

John Secures New Deal With Shelli & Steve On 'Big Brother'

Despite almost everyone in the house agreeing to send Vanessa out the door on Thursday, it's looking more and more like she's about to stay. Jackie, James and Meg are confident that Shelli would be more willing to go after them than Vanessa would, so they fully intend to vote out Shelli.

Jackie, James and Meg had initially promised Becky that they would vote out Vanessa, and now they are lying to her and pretending they still are. Becky is starting to catch on to this and has expressed her concern to the group and Shelli.

Meanwhile, James has been campaigning with Austin to keep Vanessa. Austin was receptive to the idea, and has said that he is into the idea of an alliance between Jackie, James, Meg, Liz, Julia and himself.

The Jackie, James and Meg crew are still wanting to take out Vanessa in the Double Eviction. They agreed to nominate Vanessa and John if any of them win the next HOH.

John and Steve still have no idea that this plan to save Vanessa is going down. Steve, especially, is completely out of the loop.

Once James expressed to Vanessa that he was probably going to save her, Vanessa promised Jackie, James and Meg that she wasn't coming after them. Instead, she wants to target Becky, John and Steve.

As of now, it's looking like the vote is going to be 6-2, with Shelli following her "showmance" partner Clay Honeycutt out the door. Then in the Double Eviction, many have planned to send Vanessa out right after Shelli, though anything could happen in the Big Brother house.

Big Brother 17 returns for another episode on Wednesday at 8 p.m. ET/PT on CBS. The episode features the Power of Veto competition and the Veto ceremony.

Tags: Big Brother Reality TV CBS