"Big Brother" Season 27 contestants better grab a life vest, because star Rachel Reilly is checking in as the 17th houseguest

Popular reality show "Big Brother" premiered this week, featuring two Texas residents who say they are up for the challenge.

Season 27 of Big Brother premiered last night, and though we're only in the early stages of the season, it's clear that Hotel Mystère is going to be packed with mystery and intrigue. The episode began with this season's houseguests further introducing themselves,