Question: Who is parodied in the 123rd South Park episode named "Stupid Spoiled Whore Video Playset", and also proclaimed "New York's leading girl", in 2001? 

Context articles: 123rd Street – Blue Island (Metra station)
Morningside Park (New York City)
Major Boobage
Paris Hilton
Manhattan Community Board 10
Manhattanville, Manhattan
Poor and Stupid
Stupid Spoiled Whore Video Playset
Donna Lupardo
Parodies of Harry Potter

123rd Street Station (also known as 123rd Street - Blue Island Station) is one of four Metra railroad stations in Blue Island, Illinois, along the Beverly Branch of the Rock Island District Line, and five within Blue Island generally.
 It is 15.2 mi from LaSalle Street, the northern terminus of the line, and is named after and located on 123rd Street.
 In Metra's zone-based fare system, 123rd Street is in zone D.
Morningside Park is a New York City public park primarily located in the Harlem neighborhood of Manhattan, New York City.
 The 30 acre area occupies 110th to 123rd Streets from Morningside Avenue to Morningside Drive at the border between Harlem and Morningside Heights.
 Much of the park is adjacent to Columbia University.
 Morningside Park's natural geography contains a cliff of Manhattan schist rock, with manmade features in the park such as an ornamental pond and waterfall.
 It is operated by New York City Department of Parks and Recreation.
 The park was first proposed by the Central Park Commissioners in 1867, and the city commissioned Frederick Law Olmsted and Calvert Vaux to produce a design for the park in 1873.
 After delays, Jacob Wrey Mould was hired in 1880 to rework the plans, although he died in 1886 before the work could be completed.
 In 1887 Olmsted and Vaux were asked to modify the plans again, and construction was completed in 1895.
"Major Boobage" is the third episode in season 12 of the American animated television series "South Park".
 The 170th episode of the series overall, it originally aired on Comedy Central in the United States on March 26, 2008.
 The episode was co-written by series creators Trey Parker and Matt Stone; it was the first South Park episode since 2000 not solely written by Parker, ending a streak of 120 consecutive straight solo episodes.
 The previous episode co-written by Stone was "The Tooth Fairy's Tats 2000".
Paris Whitney Hilton (born February 17, 1981) is an American businesswoman, socialite, television and media personality, model, actress, singer, and DJ.
 She is the great-granddaughter of Conrad Hilton, the founder of Hilton Hotels.
 Born in New York City and raised there and in Beverly Hills, California, Hilton began her modeling career as a teenager when she signed with New York-based modelling development agency Trump Model Management.
 Her lifestyle and rumored short-lived relationships made her a feature of entertainment news and tabloid magazines, and Hilton was proclaimed "New York's leading It girl" in 2001.
 In 2003, a sex tape with Hilton and her then-boyfriend Rick Salomon, later released as "1 Night in Paris", was leaked to the public.
 Released only three weeks before the premiere of the reality television series "The Simple Life", in which she starred alongside her long-time friend Nicole Richie, the sex tape became a media sensation.
The Manhattan Community Board 10 is a New York City community board encompassing the neighborhoods of Harlem and Polo Grounds in the borough of Manhattan.
 It is delimited by Fifth Avenue and Mount Morris Park on the east, Central Park on the south, Harlem River drive, Edgecombe Avenue, Saint Nicholas Avenue, the 123rd street and Morningside Avenue on the west, as well as by the Harlem River on the north.
Manhattanville (also known as West Harlem or West Central Harlem) is a neighborhood in the New York City borough of Manhattan bordered on the north and south by West 134th Street and West 122nd Street, respectively; on the west by Morningside Park and on the east by Adam Clayton Powell Jr.
 Boulevard.
 Other sources show the neighborhood bordered on the north and south by West 135th Street and West 123rd Street, respectively; on the west by the Hudson River and on the east by the campus of City College.
"Poor and Stupid" is the eighth episode and mid-season premiere of the fourteenth season of the American animated television series "South Park", and the 203rd overall episode of the series.
 It aired on Comedy Central in the United States on October 6, 2010.
 In the episode, Cartman wants to become a NASCAR racer, but he feels that he cannot because he is not "poor and stupid enough" to fulfill his dream.
 After some experiments, his dream comes true, and he receives his own race car after his consumption of Vagisil brings massive attention to the product, much to the dismay of his friend Kenny, who tries to stop Cartman from giving his favorite event a bad reputation.
"Stupid Spoiled Whore Video Playset" is the twelfth episode in the eighth season of the American animated television series "South Park".
 The 123rd episode of the series overall, it originally aired on Comedy Central in the United States on December 1, 2004.
 The episode was written and directed by series co-creator Trey Parker.
 The episode parodies Paris Hilton.
Donna A. Lupardo (born August 17, 1954) is a member of the New York State Assembly representing the 123rd Assembly District, which includes the city of Binghamton, New York, as well as the towns of Vestal, New York and Union, New York.
 The villages of Johnson City, New York and Endicott, New York are contained within the Town of Union and also make up part of the district.
The immense popularity and wide recognition of J. K. Rowling's Harry Potter fantasy series has led to its being extensively parodied, in works spanning nearly every medium.
 The franchise holds the record for the most fan fiction parodies, at over 900.000 Some self-described parodies have been targeted by Rowling and her publishers as plagiarism, while others have sold hundreds of thousands of copies without any threat of legal sanction.
 Misinterpretations of "Harry Potter" parodies have sparked at least two urban legends.
 Many "Harry Potter" parodies are self-published; others are put out as part of major comic productions, such as "Mad", "The Simpsons", "South Park", "Saturday Night Live" and "Robot Chicken", all of which have parodied "Harry Potter" several times.
 Rowling has also been parodied (and parodied herself) in a number of instances.