It was definitely a night of mysteries as Big Brother 27 kicked off its wildest summer yet, with one of the coolest house designs we've seen in the 25 years this show has been on the air. 16 ...

Zach, Amy, Adrian and Kelley were the first four to enter the house, with Zach being the very first houseguest to walk through the doors (super fans know that's a big deal). In the diary room, Kelley ...