Big Brother 27host Julie Chen Moonves revealed a major hint about the theme of the latest installment of the long-running reality competition series, after the key art was unveiled ahead of its July 10 premiere.Big Brother 27has already announceda schedule shakeup that addsBig Brother: Unlockedon every other Fridaybeginning on July 25. The new special will feature threeBig Brotherall-stars giving their perspectives on the game, with footage from the house, exclusive interviews, surprise guests, and behind-the-scenes access.

Big Brother 27host Julie Chen Moonves revealed a major hint about the theme of the latest installment of the long-running reality competition series, after the key art was unveiled ahead of its July 10 premiere.

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EWrevealed the key art forBig Brother 27, which includesJulie smiling in front of a wall of 48 keys with five different designs that repeat without a pattern. When asked about the meaning of the keys, Julie played coy and toldEW,“The keys to unlocking unexpected mysteries in the Big Brother house are right in front of you! Don’t be left in the dark this summer. Be sure to tune in!”

Executive producers Allison Grodner and Rich Meehan didn’t give much information about the keys either, but instead they also teased upcoming mysteries, stating,“The key to a perfect summer is no mystery. Get ready to unlock the most unexpected season of Big Brother yet!”

The keys to unlocking unexpected mysteries in the Big Brother house are right in front of you! Don’t be left in the dark this summer. Be sure to tune in!

What Julie Chen Moonves’ Clue Means For Big Brother 27

Big Brother 27’s Theme Could Relate To Big Brother: Unlocked

Big Brother 27’skey art seems to mean that keys will be important in the game. Of course,the houseguests receive keys when they’re accepted as contestants on the show. They also get a key to the Head of Household (HOH) bedroom when they rise to power. In the past, secret roomswithin theBig Brotherhousehave also been locked until the houseguests won the power to open them.

However,the key theme could also refer toBig Brother: Unlocked, which is the new Friday night installment of the series. Whatever the keys stand for, theBig Brother 27key art is very intriguing. This is the show’s 25th year, so the executive producers will definitely want to pull out all the stops for this incredible milestone. Introducing mysteries to the game could be a spectacular twist.Big Brother 26’sA.I. theme turned the game upside down as A.I. entities Ainsley and Jankie wreaked havoc in the house.

Our Take On Big Brother 27’s Possible New Theme

An “Unlocked” Theme Would Be Perfect

It’s always thrilling whennew twists are introduced inBig Brother, and having the houseguests compete to unlock them would really make the game exciting. Both Julie and the executive producers used the word"mystery"in their statements, which would really spice up the game. It would be fantastic to see the all-stars fromBig Brother: Unlockedaffect the game in some way, or for new powers to be unlocked throughout the season. After all, everyone knows thatthe key to a perfect season ofBig Brotheris to always"expect the unexpected."

Big Brother 27premieres on Thursday, July 10, at 8 p.m. EDT on CBS.