Guy Pearce’s ex-wife, Kate Mestitz Biography: Age, Net Worth, Height, Wikipedia, Spouse, Kids

Posted By Johnson Ajiboye

Kate Mestitz is a psychologist and the former spouse of Australian actor Guy Pearce. She came into the public eye when she married Pearce in 1997, after being his childhood sweetheart.

She also attracted attention for her bold fashion sense and prominent tattoos on her neck and arms. She and Pearce divorced in 2015 after 18 years of marriage and no children.

She has since maintained a low profile and continued her work as a psychologist in Melbourne, Australia.


  • Full name: Katherine Mestitz
  • Date of birth: 1967
  • Age: 57 years old
  • Gender: Female
  • Place of birth: Melbourne, Australia
  • Nationality: Australian
  • Profession: Psychologist
  • Height: 5 feet 6 inches
  • Parents: N/A
  • Siblings: N/A
  • Spouse: Guy Pearce (former)
  • Children: N/A
  • Relationship status: Single
  • Net worth: $660,000

Early Life and Education

Kate Mestitz, who is 57 years old in 2024, was born in 1967 in Melbourne, Australia. She is of Australian nationality and white ethnicity.

Not much is known about her parents, siblings, or childhood. She met Guy Pearce, who would become her future husband when they both attended Geelong College in 1980 when they were only 12.

She graduated from the Royal Melbourne Institute of Technology with a degree in psychology.

Personal Life

After dating for several years, Kate Mestitz married Guy Pearce, an award-winning actor, on March 15, 1997. They had known each other since they were pre-teens and were high-school sweethearts.

They lived a private life together in Australia, away from the Hollywood spotlight. They did not have any children, as they mutually agreed not to.

They also had two dogs, Zelda and Lulu, of the Egyptian hunting dog breed. Mestitz often accompanied Pearce to red carpet events for his movies, and they were not shy to show affection in public.

However, their marriage ended in 2015 when Mestitz decided to part ways with Pearce.

He announced the split on Twitter, saying they “couldn’t be closer” and will always love and support each other. Mestitz has not been in any known relationship since then, while Pearce started dating Carice van Houten, a Dutch actress, and had a son with her in 2016.


Kate Mestitz is a psychologist who works in Melbourne, Australia. She has been in the profession for over two decades and has earned a reputation for her expertise and experience.

Unlike her ex-husband, she has no IMDb credits, known for his roles in Memento, Iron Man 3, and The Hurt Locker.

Net Worth

Kate Mestitz has an estimated net worth of $660,000, which she has accumulated from her work as a psychologist for over 20 years.

Social Media

  • Instagram handle: N/A
  • Twitter handle: N/A

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