Beyonce to appear at 'Fashion Rocks'

Beyonce, Usher and Rod Stewart will take to the stage in a multidimensional media event that is part performance, part magazine and part museum exhibit, to celebrate the relationship between fashion and music.

The Fashion Rocks event, created by the Conde Nast Media Group, includes a supersized concert - billed as an "extraordinary evening of style and sound" - at Radio City Music Hall on September 8, the start of New York Fashion Week.

Andre 3000, Avril Lavigne, Mary J Blige, Alicia Keys, Faith Hill and the Black Eyed Peas are also scheduled to perform.

A collector's magazine supplement on music's impact on fashion will be included in subscription copies of the October issues of 12 Conde Nast and Fairchild magazines, including Vogue and Vanity Fair.

There will also be a month-long exhibition at the Rock and Roll Hall of Fame and Museum in Cleveland.