(Cover) - EN Star Style - Nicole Richie will act as a fashion judge on upcoming reality TV show Fashion Star, according to reports.

The stunning star has become a huge success in the fashion business, and is regularly praised for her edgy style choices. The mother-of-two founded clothing and accessories lines Winter Kate and House of Harlow 1960.

Nicole is now putting her style knowledge to good use as a fashion judge on the upcoming NBC reality competition show. The New York Post reports that the beauty is set to join show mentor Jessica Simpson and host Elle Macpherson on the highly-anticipated style-led program.

The show, which is yet to set an air date, will see unknown designers compete to start their own brands. The winner will receive a multimillion-dollar contract for their line to be carried at major retailers.

An NBC representative had no comment. (C) Cover Media