Since its premiere on July 5, 2000, Big Brother has continuously evolved, tweaking its gameplay and format while delivering many twists and turns. This constant evolution aligns perfectly with host Julie Chen Moonves ' iconic reminder each season: "expect the unexpected."

Julie Chen Moonves addresses her long-term future as 'Big Brother' host and says she is playing a game of chicken with Jeff Probst and Phil Keoghan.

Big Brother viewers up North in Canada can watch Big Brother Season 27 simultaneous with their US cousins on Thursday, July 10 at 8pm ET/PT via the Global TV channel. Episodes will air weekly every Wednesday, Thursday, and Sunday.

The “Big Brother” 27 live feeds won’t begin until Sunday, July 13, at 12:30 a.m. ET, which is three full days after the premiere. It’s likely that the feeds are being delayed to preserve the mystery houseguest’s identity, which suggests that we won’t know who they are until the July 13 episode of “Big Brother.”

"Honestly, in my head, I am the greatest 'Big Brother' player this world has yet to see. I'm ready to prove it."

A model and gamer from Los Angeles, one of the 16 contestants on this season of Big Brother, Morgan Pope, described herself as “bubbly” and funny in a video package shared with NJ.com. Pope is a former division one track athlete and plans on hiding her gamer side from fellow houseguests by presenting herself solely as a model.