In anticipation of tomorrow's premiere of Big Brother 6, CBS has given Reality TV World a detailed sneak peek at both the inside of the new Big Brother house and a look at the houseguests' initial first night celebration.

In preparation for Thursday's premiere, Big Brother 6's fourteen houseguests entered the brand new Big Brother house on Sunday, July 3.

Ensuring that they would quickly have plenty of outrageous behavior to broadcast, Big Brother's producers welcomed the houseguests to their new home with a housewarming party that featured a tub full of chilled champagne.

Also available in photos released to Reality TV World is a photo tour of the new Big Brother 6 house, including the new luxury-filled Head Of Household room, the new Real World-like diary room, the common family room, the communal bedroom (featuring a combination of beds, cots, and floor), and the house's mysterious new "Secret Room."

The fourteen contestants -- eight women and six men -- competing in Big Brother 6 are:

Maggie Ausburn, a single 26-year-old emergency room nurse from Las Vegas, NV

Beau Beasley, a single 25-year-old personal shopper from Pembroke Pines, FL

Ivette Corredero, a single 25-year-old waitress from Miami Beach, FL

Michael Donnellan, a single 28-year-old artist from Orange County, CA

Ashlea Evans, a single 22-year-old fashion design student from Plantation, FL

Howie Gordon, a single 34-year-old meteorology student from Chicago, IL

Sarah Hrejsa, a single 22-year-old retail manager from Chicago, IL

April Lewis, a newly married 30-year-old pharmaceutical sales representative from Dallas, TX

Eric Littmann, a married 36-year-old firefighter and father from Boston, MA

Janelle Pierzina, a single 25-year-old VIP cocktail waitress from Miami Beach, FL

Rachel Plencner, a single 33-year-old horse breeder from Parker, CO

James Rhine, a single 29-year-old loss prevention manager from Atlanta, GA

Kaysar Ridha, a single 24-year-old graphic designer from Irvine, CA

Jennifer Vasquez, a single 27-year-old Arena Football League dancer from Plano, TX