Meet The "Celebrity Big Brother" Cast

Begins Wednesday, February 7 at 7:00 PM on CBS (credit: Sonja Flemming/CBS)

Shannon Elizabeth - 44

best known as: actress from films like "American Pie" and "Scary Movie" (credit: Cindy Ord/Getty Images for SCAD)

Chuck Liddell - 48

best known as: former UFC fighter (credit: Rich Polk/Getty Images for Sports Spectacular)

Brandi Glanville - 45

best known as: cast member of "The Real Housewives of Beverly Hills" (credit: Jason Kempin/Getty Images)

James Maslow - 27

best known as: actor and singer of "Big Time Rush" (credit: Emma McIntyre/Getty Images for iHeartMedia)

Keshia Knight Pulliam - 38

best known as: Rudy from "The Cosby Show" (credit: Paras Griffin/Getty Images for Universal)

Mark McGrath - 49

best known as: frontman for rock group "Sugar Ray" (credit: Frazer Harrison/Getty Images)

Marissa Jaret Winokur - 44

best known as: Broadway actress (credit: Frazer Harrison/Getty Images)

Metta World Peace (formerly Ron Artest) - 38

best known as: former NBA player (credit: Frederick M. Brown/Getty Images)

Ariadna Gutierrez - 24

best known as: being mistakenly announced as Miss Universe by Steve Harvey (credit: Victor Chavez/Getty Images for Paramount Pictures)

Ross Mathews - 38

best known as: judge on "RuPaul's Drag Race," former correspondent on "The Tonight Show With Jay Leno" (credit: Miikka Skaffari/Getty Images for Ketel One Vodka)

Omarosa - 43

best known as: "The Apprentice" contestant turned White House staff member for the Trump administration, now resigned (credit: Drew Angerer/Getty Images)