Who is Fran Lebowitz?

Wikipedia says, "Born and raised in Morristown, New Jersey, Lebowitz is best known for her sardonic social commentary on American life through her New York sensibilities. Some reviewers have called her a modern day Dorothy Parker.
After being expelled from high school and receiving a GED, Lebowitz worked many odd jobs before being hired by Andy Warhol as a columnist for "Interview". This was followed by a stint at "Mademoiselle". Her first book was a collection of essays titled "Metropolitan Life", released in 1978, followed by "Social Studies" in 1981, both of which are collected (with a new introductory essay) in "The Fran Lebowitz Reader." She also made several appearances on Late Night With David Letterman during the early part of its run. Recently she has made recurring appearances as Judge Janice Goldberg on the television drama Law & Order.
In September 2007, Fran Lebowitz was named one of the year's most stylish women in Vanity Fair's 68th Annual International Best-Dressed List, and is known to sport tailored suits by the Savile Row tailor Anderson & Sheppard."