Kat Dennings

Dennings grew up in Penn Cottage, a historic house built in 1694 in Wynnewood, Pennsylvania, which she claims was haunted.

Beginning her career at age 9 by acting in commercials, Dennings said her family never had much money for formal acting training.

Her first acting job was an advertisement for potato chips that included a poisonous ingredient and never made it to market.

In her early years, she worked as an extra to earn her SAG card.

Dennings was homeschooled; her only enrollment at a traditional school was for a half-day at Friends' Central School.

She graduated from high school early at age 14, and moved with her family to Los Angeles to pursue acting full time.

She was shown in a setting from Sydney Pollack's They Shoot Horses, Don't They? (1969).

Dennings was cast in the romantic comedy film Liars (A to E), to be directed by Richard Linklater.

But the project was cancelled due to cutbacks at Miramax Films by the studio's parent company, Disney.

Katherine Victoria Litwack (born June 13, 1986), known professionally as Kat Dennings, is an American actress.

Katherine Victoria Litwack was born on June 13, 1986, in Bryn Mawr, Pennsylvania.

Her mother, Ellen Judith Litwack, is a poet and speech therapist, and her father, Gerald J. Litwack, was a molecular pharmacologist, and college professor and chairman.

Dennings is the youngest of five children.

Her family is Jewish.

Since making her acting debut in 2000, Dennings has appeared in films including The 40-Year-Old Virgin (2005), Big Momma's House 2 (2006), Charlie Bartlett (2007), The House Bunny (2008), Nick and Norah's Infinite Playlist (2008), Defendor (2009), and Suburban Gothic (2014).

Dennings made her professional debut with an appearance on HBO's Sex and the City in 2000, in the episode "Hot Child in the City", playing an obnoxious 13-year-old who hires Samantha to handle publicity for her bat mitzvah.

She then starred on the short-lived WB sitcom Raising Dad from 2001 to 2002 as Sarah, a 15-year-old raised by her widowed father (Bob Saget), with a pre-teen sister (Brie Larson).

In 2002, Dennings appeared in the Disney Channel film The Scream Team as a teenager who stumbles into a group of ghosts.

She was cast for a five-episode run on The WB's Everwood, but the role was recast with Nora Zehetner.

Dennings continued working on television, guest-starring on Without a Trace as a teen whose boyfriend goes missing, and on Less than Perfect in 2003.

In February 2004, she was cast in a pilot for CBS titled Sudbury, about a family of modern-day witches, based on the 1998 film Practical Magic, but the series was not picked up.

Dennings made her feature film debut in Hilary Duff's Raise Your Voice in 2004 as Sloane, a somber piano student.

Dennings had a recurring role on ER from 2005 to 2006 as Zoe Butler, and twice guest-starred in the CSI franchise: first on CSI, as Missy Wilson in the 2004 episode "Early Rollout".

Secondly, she played Sarah Endecott on CSI: NY, in the 2005 episode "Manhattan Manhunt".

In 2005, she landed supporting roles as the daughter of Catherine Keener's character in The 40-Year-Old Virgin and as April in Down in the Valley.

In 2006, Dennings played a rebellious teenager in the crime comedy film Big Momma's House 2, starring Martin Lawrence.

In an interview with Philadelphia magazine in 2008, she explained that she chose "Dennings" as her professional surname because she thought her family name was "a little hideous" and she "wanted to know when someone really knew [her] or they didn't."

Dennings starred in Charlie Bartlett in 2008, the story of a wealthy teenager (Anton Yelchin) who acts as a psychiatrist among students at his new public high school.

She played Susan Gardner, Bartlett's love interest and the daughter of the school's Principal Gardner, played by Robert Downey Jr. Dennings appeared in The House Bunny that year, as Mona, a pierced feminist sorority girl.

She also starred that year in the teen comedy romance Nick and Norah's Infinite Playlist, with Michael Cera.

Dennings played Norah Silverberg, the daughter of a famous record producer.

She was nominated for the International Press Academy's Satellite Award for Best Actress for her performance.

In September 2008, Dennings was involved in a project to adapt Don DeLillo's novel End Zone as a film.

Actors Sam Rockwell and Josh Hartnett were also involved, but the project was not greenlit because of its subject matter of nuclear war was considered too controversial.

In 2009, Dennings appeared in The Answer Man, a film about a celebrity author whose manifestos become a sort of new Bible.

She also co-starred in the Robert Rodriguez-directed dark children's film Shorts that year.

She played Stacey Thompson, the teenage older sister of the protagonist Toe (Jimmy Bennett).

Dennings and other rising stars were featured in the August 2009 issue of Vanity Fair, photographed re-enacting scenes from famous Depression-era films.

Dennings appeared in the superhero film Defendor in 2009, starring Woody Harrelson and Sandra Oh, playing a crack-addicted prostitute.

She is known for her starring roles as Max Black in the CBS sitcom 2 Broke Girls (2011–2017) and as Darcy Lewis in the Marvel Cinematic Universe superhero films Thor (2011), Thor: The Dark World (2013), Thor: Love and Thunder (2022), and the Disney+ miniseries WandaVision (2021).