Karlie Kloss Replaces Heidi Klum on ‘Project Runway,’ Christian Siriano & Brandon Maxwell Also Join!

Karlie Kloss Replaces Heidi Klum on ‘Project Runway,’ Christian Siriano & Brandon Maxwell Also Join!

Model Karlie Kloss is joining Project Runway as host! Meanwhile, fashion designer Christian Siriano, who got his start on the show, will take over for Tim Gunn as a mentor. In addition, designer Brandon Maxwell and former Teen Vogue editor in chief…