Heidi Klum strips off for Project Runway poster

Supermodel Heidi Klum has stripped off for a racy new advertisement for the forthcoming series of TV fashion show Project Runway.

A new promotional photograph for the 13th season of the hit style program features a naked Klum, who hosts the show, with wooden clothes hangers strategically placed to preserve her modesty, while judge Tim Gunn looks on.

Last year (13), posters for the 12th series of the show were banned from Los Angeles billboards because they featured Gunn and Klum fully clothed while surrounded by naked models.

The new series of Project Runway is due to premiere on the Lifetime network on 24 July (14).