8 Things You Need to Know About Big Brother 18

4) Premiere Night Includes Familiar Faces                                  (4 of 10)

4) Premiere Night Includes Familiar Faces                                   (4 of 10)

The Big Brother 18 premiere night party includes approximately 20 former houseguests as of now, but there’s still time for more to RSVP. Current guests who have confirmed their attendance are Jackie Ibarra, eclectic dentist Johnny Mac, Adam Poch, Carol Journey, twins Liz and Julia Nolan, and Becky Burgess.