Spoiler Alert! Everything to Know About This Week on 'Big Brother 26'

SPOILER ALERT! This article contains events from the Big Brother 26 live feeds that have yet to be aired on the television episodes. Please don't read ahead if you prefer not to know competition winners and nominees ahead of time.

Last week on Big Brother 26 was one for the ages. We had the "OTEV" competition run only one round, Angela make history with a third veto use on her, and the first-ever fill-in host when Jerry O'Connell showed up on eviction night. But with the tease of "Ainsley" going away for the week, leaving another mysterious AI in charge, what could this mean for the houseguests?

Here's everything you need to know about this week on Big Brother 26 , including Head of Household and veto winners, nominees, and who is likely to go.

Related: Everything to Know About Big Brother 26

Who is Head of Household this week on Big Brother 26 ?

Leah Peters

The feeds were down for an abnormally amount of time as the houseguests competed for the HoH. But, when they came back up, it was a freshly-blindsided Leah with the key around her neck.

Who was nominated this week on Big Brother 26 ?

Check back on Friday to see who has been nominated for eviction this week.

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Who won the Veto this week on Big Brother 26 ?

Check back on Saturday to find out who won the Power of Veto this week.

Was the Veto used this week on Big Brother 26 ?

Check back on Monday to find out whether the Veto was used this week.

Related: Meet the Full Cast of Big Brother 26

Who will be evicted this week on Big Brother 26 ?

Check back on Tuesday or Wednesday to find out who will be voted out this week.

Are there any twists this week on Big Brother 26 ?

At the end of the eviction episode, Ainsley told the houseguests that she would be going away for the week. Instead, another AI would be taking her place. It remains to be seen who this AI is, and whether they'll unleash another twist in the game.

Next, check out our interview with Quinn Martin, who was evicted in Big Brother 26 Week 8 .