Actress A.J. Cook Wiki, Bio, Age, Height, Affairs & Net Worth

A.J. Cook Biography

A.J. Cook was born on July 22, 1978, in Oshawa, Ontario, Canada. She is a Canadian actress. Similarly, she is best known for her role as Supervisory Special Agent Jennifer “JJ” Jareau on the CBS police procedural crime drama Criminal Minds from 2005 to 2020. She is also known for her appearance in other TV series such as Tru Calling from 2003 to 2004 and Law & Order: Special Victims Unit in 2011.

Likewise, she has appeared in film such as The Virgin Suicides (1999), Higher Ground (2000), Ripper (2001), Out Cold (2001), Final Destination 2 (2003), I’m Reed Fish (2006), Mother’s Day (2010), Wer (2013), among others.

Regarding her family, her father’s name is Michael Cook whereas her mother’s name is Sandra Cook. She also has three siblings: Nathan, Paul, and Angela.


Cook attended Anderson Collegiate Vocational Institute.

Body Measurements

Cook stands at a height of 5 feet 5 inches and weighs around 54 KG. Additionally, she has a well-toned body with 34 inches of the bust, 23 inches of waist and 33 inches of hips. She has blonde hair and blue eyes.

A. J. Cook


The actress is in a long marital affair with her long-time boyfriend, Nathan Andersen. They tied the knot on August 3, 2001, and also welcomed two sons together: Mekhai Allan in September 2008 and Phoenix Sky in July 2015.

Net Worth

She has an estimated net worth of $ 4 million.


  • Full Name: Andrea Joy Cook
  • Profession: Actress
  • Age: 41
  • Birth Date: July 22, 1978
  • Birth Place: Oshawa, Ontario, Canada
  • Zodiac Sign: Cancer
  • Nationality: Candian
  • Father’s Name: Michael Cook
  • Mother’s Name: Sandra Cook
  • Height: 5 feet 5 inches
  • Weight: 54 KG
  • Chest Size: 34 inches
  • Waist Size: 23 inches
  • Hips Size: 33 inches
  • Eye Colour: Blue
  • Hair Colour: Blonde
  • Net Worth: $ 4 million
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