Big Brother

	Cast of CBS's "Big Brother 9: 'Til Death Do You Part"

"Big Brother 9: 'Til Death Do You Part" sports a new creative twist that will play out during the first-ever winter edition, which premieres Tuesday, February 12.

This season marks other "

Big Brother

" firsts, including the first-ever all-single cast and the most Houseguests in "

Big Brother

" history.

When this group of 16 singles enters the house on "

Big Brother

9," they will be told they are being matched up with their "soul mate," a stranger who may prove to be their true love or their worst nightmare. Whether there is a love connection or not, once paired up, the Houseguests' life in the game depends on their partner. On "

Big Brother

9" they must strategize, plot and scheme together as a couple for a chance at the prize. These "lovebirds" will live together as a couple on  "

Big Brother

9," meaning they will sleep in the same bed, hold Head of Household as a couple, be nominated for eviction as a pair, and if the time comes, say their goodbyes together upon eviction.

"

Big Brother

" follows a group of people living together in a house outfitted with dozens of cameras and microphones recording their every move 24 hours a day. Each week the Houseguests will vote each other out of the house. At the end, the last remaining Houseguests will receive the Grand Prize of $500,000 and a second place prize of $50,000.

Big Brother 8

Get ready for a brand new summer of twists and surprises with CBS's "

Big Brother

8."  "

Big Brother

8" will follow the relationships and conflicts of players who live together in a house outfitted with dozens of cameras and microphones recording their every move 24 hours a day.  One by one, the houseguests on "

Big Brother

8" will vote each other out, and in the end, the last remaining houseguest will receive the grand prize.

As always,

Big Brother

houseguests should expect the unexpected.  The twist for "

Big Brother

8" will shock and most likely change the way some houseguests would have played the game had certain people not walked through the door.

On the premiere night of "

Big Brother

8," houseguests will learn that some of them will be sharing the house with an enemy, a rival or someone with whom they unfinished business—in short, someone from their past whom they had hoped they would never see again or someone with whom there is an extreme amount of tension.