Adria Montgomery-Klein and Natalie Montgomery-Carroll

Adria Montgomery-Klein and Natalie Montgomery-Carroll (born June 24, 1974) are twin sisters who are fitness competitors, fitness trainers, professional models, and reality TV contestants. They gained widespread national exposure on Big Brother 5, a reality TV show in the United States which aired on CBS in 2004.

Adria Montgomery-Klein and Natalie Montgomery-Carroll

Adria Montgomery-Klein and Natalie Montgomery-Carroll (born June 24, 1974) are twin sisters who are fitness competitors, fitness trainers, professional models, and reality TV contestants. They gained widespread national exposure on Big Brother 5, a reality TV show in the United States which aired on CBS in 2004.