Worldwide Entertainment Group has filed a lawsuit against Paris Hilton, 27, claiming that she did not accomplish the "reasonable promotion and publicity" part of her agreement in a 2006 comedy called “National Lampoon's Pledge This!”.

The movie was a real disaster from all points of view and apparently producers are now trying to get back some of the money they had lost because of the movie. It was voted the 15th-worst film of all time on the Internet Movie Database Website.

It also featured Carmen Electra and Holly Valance and it was filmed in 2004 in Miami.

The papers filed at the US District Court in Miami claim that her company Paris Hilton Entertainment Inc. was paid $1 million for her acting. Hilton played Victoria English, the president of an exclusive college sorority. Worldwide Entertainment Group, the company that produced the movie is suing her for $75,000.

It is said that an agreement between Worldwide Entertainment Group and Hilton was signed back in 2004 regarding the production and distribution of the movie. It appears that she actually turned down interviews and talk shows to promote the film.

The scandal is thought to have begun when some scenes involving nudity were included in the film without receiving Hilton’s approval. Hilton also stars in “The Hottie and the Nottie,” released in 2008.

Apart from singing and dancing she is also working on a clothing line that she plans to name "That's Hot" and released her fourth perfume called “Cancan” in October 2007.