Credit: CBS via IMDb

Get ready to have your world rocked, Big Brother fans! The hostess with the mostess, Julie Chen herself, took some time during the June 18 episode of The Talk to reveal some crazy twists for Season 16 of the long-running CBS reality competition show. What did Chenbot have to reveal? You’ll definitely want to pay attention and, of course, continue to “expect the unexpected.”

According to Zap2it, one big twist for Big Brother 16 is that two houseguests will win Head of Household each week, meaning there will be four unfortunate souls on the block each week as well. On top of that shocking news, there’s also going to be a new competition called “Battle of the Block,” which will render the HOH safety useless. That’s right, even if you’re the head honcho, you could be walking out that door! This changes everything!

Unfortunately that’s where intel on this season’s big twist ends. There’s no word on how the nominations will go down. Will the two HOHs nominate four people together? Will they alternate during the roundtable nomination ceremony? So many questions — thankfully we’re not too far away from the big premiere.

On top of that, there are still a lot of rumors that former houseguests will be returning for another All-Star season. We’ve definitely got our fingers crossed!

The two-night premiere of Big Brother 16 begins on June 25 and continues on June 26.

Carson Blackwelder is an Assistant Editor at Wetpaint Entertainment. Follow him on Twitter and Google+!