Kat Dennings Bio: Age, Measurements, Boyfriend, Net Worth

Kat Dennings has become known for her wit, charm, and versatile acting. Her journey from early TV roles to Hollywood success shows her talent and determination. Kat Dennings’ rise has been shaped by memorable performances and a unique presence on screen.

TABLE OF CONTENTS

• Key takeaways
• Profile summary
• Who is Kat Dennings?
  • What is Kat Dennings' ethnicity?
  • Kat Dennings' family
  • Career
  • What is Kat Dennings doing currently?
  • How rich is Kat Dennings?
  • Is Kat Denning still married?
  • Is Kat Dennings a smoker?
• Trivia

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Key takeaways

• Kat's career progressed from early TV roles to notable success in Hollywood.
• She is of Jewish descent, born to a Jewish family in Bryn Mawr, Pennsylvania.
• The charming actress has two siblings.
• Kat Dennings has one child with her spouse, Andrew W.K.

Profile summary

Name	Katherine Victoria Litwack
Date of Birth	June 13, 1986
Place of Birth	Bryn Mawr, Pennsylvania, U.S.
Age	39 (as of 2025)
Nationality	American
Ethnicity	Jewish / Ashkenazi Jewish
Religion	Culturally Jewish
Zodiac Sign	Gemini
Height	5′3½″ (1.61 m)
Weight	58 kg (128 lb)
Hair Colour	Dark brown
Eye Colour	Blue
Parents	Gerald J. Litwack (father), Ellen Judith Litwack (mother)
Siblings	Youngest of five children
Marital Status	Married
Spouse	Andrew W.K. (married November 2023)
Children	None publicly known
Profession	Actress
Net Worth	~$25 million
Social Media	Instagram X (Twitter) Facebook

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Who is Kat Dennings?

Kat Dennings is an American actress known for her sharp wit, unique charm, and versatile acting skills. Born Katherine Victoria Litwack on June 13, 1986, Kat Dennings' age is 39 years as of 2025. She began acting as a child and rose to fame through roles in television and film.

She is best known for starring in the hit TV sitcom 2BrokeGirls and movies like Thor and Nick and Norah’s Infinite Playlist. Kat Dennings is admired for her engaging performances, relatable personality, and distinctive presence in Hollywood.

What is Kat Dennings' ethnicity?

Her ethnicity is Jewish, specifically of Ashkenazi Jewish descent. She was born into a Jewish family and has often referenced her cultural background, making her ethnicity an important part of her personal identity.

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Kat Dennings' family

The actress comes from a close-knit family. Her parents are Gerald J. Litwack and Ellen Judith Litwack. She is the youngest of five siblings, growing up in a household that valued family and education.

Career

Kat Dennings began acting as a child, appearing in television commercials and small roles in TV shows. Her first major recognition came in the early 2000s with appearances in films like BigMomma’sHouse2. She gained wider fame with lead roles in movies such as Nick and Norah’sInfinitePlaylist (2008) and Thor (2011), where her performances were praised for their wit and charm.

In 2011, Kat starred as Max Black in the hit CBS sitcom 2 Broke Girls, which ran for six seasons and solidified her status as a talented comedic actress. She continued to take on a variety of roles in both film and television, including appearances in Thor: TheDarkWorld, Defendor, and independent films. Her versatility, humour, and unique on-screen presence have kept her relevant in Hollywood.

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What is Kat Dennings doing currently?

As of 2025, Kat is actively working on the ABC sitcom Shifting Gears, where she stars as Riley, the estranged daughter of Tim Allen’s character. In addition to acting, she is also a producer on the show, contributing behind the scenes.

Dennings has shared in interviews how returning to a multi-camera sitcom and performing in front of a live audience has been an exciting experience. Beyond this project, she continues to reflect on her career and remains involved in both acting and production work.

How rich is Kat Dennings?

Following her success in the film industry, there is no doubt that the stunning actress has earned quite an income. In addition to endorsement deals and ads, the actress has a net worth of $25 million.

Is Kat Denning still married?

Yes, Kat is married to musician Andrew W.K. They tied the knot on November 27, 2023, in a backyard ceremony at their Los Angeles home.

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Andrew W.K., whose full name is Andrew Fetterly Wilkes-Krier, is best known for his high-energy rock music, including his hit anthem “Party Hard.” Beyond music, he is involved in motivational speaking and self-help work.

Is Kat Dennings a smoker?

The actress does not smoke and abstains from drinking alcohol. She bluntly said.

“I don’t drink, and I don’t smoke, and I don’t like being around people who do,”

Trivia

• Her real name is Katherine Victoria Litwack, and she chose the stage name “Dennings” when she was nine years old.
• She started acting at a very young age, appearing in commercials and small TV roles before breaking into movies.
• Kat is best known for her role as Max Black in the sitcom 2 Broke Girls.
• She has appeared in the Marvel Cinematic Universe as Darcy Lewis in Thor and Thor: The Dark World, and reprised the role in Loki and other MCU projects.
• Kat is the youngest of five siblings.
• She is married to musician Andrew W.K., and they famously proposed to each other at the same time.
• Kat has a love for reading and has mentioned in interviews that she enjoys classic literature and poetry.
• Despite her on-screen humour, she has said she’s a fairly private person and keeps much of her personal life out of the public eye.

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Kat Dennings’ personal journey highlights her resilience and individuality. Her engaging performances and relatable personality have defined her career. She continues to be admired for both her talent and her distinctive charm.

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