The Big Brother 17 houseguests have already gone through nominations and the Battle of the Block in the course of one night.

Vanessa Making Power Moves on 'Big Brother' As Jace Hurls Insults At Steve

Heads of Household: Becky Burgess and Shelli Poole

Other houseguests: Audrey Middleton, Austin Matelson, Clay Honeycutt, Da'Vonne Rogers, Jackie Ibarra, James Huling, Jason Roy, Jeff Weldon, John McGuire, Liz/Julia Nolan, Meg Maley, Steve Moses and Vanessa Rousso

Audrey Making Everyone Paranoid On 'Big Brother 17'

Big Brother fans last saw Becky and Shelli winning the Head of Household competition at the end of Thursday night's episode. After the live feeds came back on, it became clear that Audrey and Da'Vonne were being targeted to go home next.

Becky and Shelli talked about not wanting to put up people like Clay or Jackie while ultimately discussing that either Audrey or Da'Vonne were the ideal targets. Becky wanted Audrey to go with a backup plan of Steve while Shelli wanted Da'Vonne out.

The nomination ceremony was held the same night, with Becky nominating Jason and Steve and Shelli nominating Da'Vonne and John.

Da'Vonne was freaking out through most of the night, visibly paranoid that she might be the target. Meanwhile, Audrey mostly isolated herself again.

The houseguests were in for a rude awakening at 5 a.m. when it was announced that the Battle of the Block competition would be held. The feeds were blacked out while the competition took place but when they came back, it was revealed that Jason and Steve had won, dethroning Becky.

So as it stands now, Shelli is the HOH for the week while Da'Vonne and John are nomination for eviction heading into the Power of Veto competition.

Shelli is still hoping to target Da'Vonne but a vast majority of the house wants Audrey out. Shelli has expressed that she doesn't want to be the one to send Audrey home, but considering that people usually don't want to make waves this early in the game, it's possible she could be convinced. It all depends on who wins the Power of Veto competition.

As it stands, it looks like Da'Vonne is the no. 1 possibility as far as the next eviction, with Audrey being the other big possibility if Shelli folds. Then again, this group of houseguests has flip flopped all over the place so who knows what the plan will be next week.

The next episode of Big Brother 17 airs Sunday at 8 p.m. ET/PT on CBS.

Tags: Big Brother Reality TV CBS