Leslie Mann is an American actress best known for her roles in comedic films, many of which are collaborations with her husband, Judd Apatow and has a net worth of $18 million. Leslie Mann earned her net worth as an actress. She was born in San Francisco, California and was raised by her mother, a real estate agent. She began her career at the age of 17, and appeared in television commercials. She is a versatile actress known for her squeaky-mouse voice and sultry good looks. Because she is a hard working person, she developed a successful career and now she is a popular actress. In 1995, Mann was chosen from an open audition of 500 candidates for her first big movie role in The Cable Guy. She also guest-starred in Freaks & Geeks, which was produced by her husband. She has appeared in films such as She's the One, George of the Jungle, Big Daddy, Stealing Harvard, The 40-Year-Old Virgin, Knocked Up, Drillbit Taylor and 17 Again. She received a nomination at the Chicago Film Critics Association for Best Supporting Actress with the role in "Knocked Up". When Leslie appeared on the Ellen Degeneres Talk Show in April to promote the film 17 Again she told Ellen her own kids "were very impressed that she co-starred with Zac and got to touch him in the film. In 2001 she appeared in Michael Rymer and Hunter Carson's drama/comedy film set in the world of fashion, "Perfume. She followed this up by starring opposite Jason Lee, playing his longtime girlfriend in Bruce McCulloch's crime comedy, "Stealing Harvard". In 2002, she could be seen in such comedies as Orange County and The Promise. Leslie Mann was born on March 26, 1972 in San Francisco, California. She is married to producer Judd Apatow, with whom she has two daughters, Iris and Maude.