CBS has announced 12 of the houseguests for Big Brother 11 and revealed that, as rumored, the theme this season is all about high school cliques.  The contestants will play in one of four groups: the popular kids, the athletes, the brainiacs, and the off-beats.  Based on their short bios, it's pretty easy to figure out where each houseguest will be.

However, there will be a 13th houseguest, but that person's identity is a mystery until the premiere on Thursday, July 9 at 8pm.  The fact that the houseguest is a mystery strongly implies that it's someone we already know, otherwise there's no point to the mystery.  Will it be a former Big Brother houseguest?  A celebrity?  The unborn child of Julie Chen?

Typically on Big Brother, fans have to wait for the 24/7 live feeds to give in to their voyeuristic nature and spy on the houseguests, hoping for all the bad language, revelatory secrets and, of course, nudity.  Last season Crazy James redefined the notion of a Big Brother scandal when it was revealed that he had starred in several gay pornographic films.

While Big Brother 11's Braden Bacha doesn't quite live up to that scandal, he does have a bit of a racy past of his own.  As an actor, he guest starred on the gay-themed series Dante's Cove, which airs on here!, a TV channel I've never heard of, but which is apparently a gay-themed television network other than Logo.  It's not quite X-rated, but Braden did strip down for the series, leaving nothing to the imagination.