Alliances are changing in the 'Big Brother 17' house. 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.

Vanessa may have the power to orchestrate a Clay eviction this week. While the current HOH in the Big Brother 17 house wants one person evicted, a few crafty houseguests have other plans.

James might be swayed to nominate someone else this week. There is a possibility that the Veto will be used this week on Big Brother 17, with plans potentially changing.

The power has shifted in the 'Big Brother' house, and it has made for some very exciting live feeds.