'Celebrity Big Brother' reveals its cast for the new season with 2 'Real Housewives,' a Kardashian ex, and an Olympic athlete among the new houseguests

"Celebrity Big Brother" season 3 premiere February 2, with Julie Chen Moonves returning as host.Sonja Flemming/CBS

• CBS has revealed the 11 houseguests comprising "Celebrity Big Brother" season three's cast.
• The new season premieres February 2 at 8 p.m. ET.

Former NSYNC member Chris Kirkpatrick.

Chris Kirkpatrick.      Jake Harsh

"Real Housewives of Atlanta" star Cynthia Bailey.

Cynthia Bailey.      Bobby Quillard

Former Miss USA — and Travis Barker's ex — Shanna Moakler.

Shanna Moakler.      Shanna Moakler

Comedian and actor Chris Kattan.

Chris Kattan.      Chris Kattan

Former NBA star — and Khloe Kardashian's ex — Lamar Odom.

Lamar Odom.      Lamar Odom

Actor Todd Bridges.

Todd Bridges.      Vanzil Burke.

TV personality and original "Queer Eye" star Carson Kressley.

Carson Kressley.      Matt Monath

Former UFC champion Miesha Tate.

Miesha Tate.      Juan Cardenas.

Entertainer Todrick Hall.

Todrick Hall.      Alex Harper

"Real Housewives of Beverly Hills" star Teddi Mellencamp.

Teddi Mellencamp.      Teddi Mellencamp

Olympic figure skater Marai Nagasu.

Mirai Nagasu.      Mirai Nagasu.