'Zoolander' Stars Ben Stiller and Owen Wilson Walk the Runway at Paris Fashion Week

Derek and Hansel from "Zoolander" appeared at the Valentino show.

— -- It's a walk-off.

"Derek wears a custom Night Butterflies brocade suit with hand-embroidered overcoat and black Creeper shoes," the fashion line announced on its Instagram page. "Hansel wears a Silk Continent print Pajama suit with Double Cashmere overcoat and Open sneakers. #Zoolander2 @benstiller"

The two actors are already hard at work on the film's sequel, "Zoolander 2," which ramped up production recently, according to reports.

After leaving Paris, the stars are expected to head to Rome, where the movie will begin shooting soon. "Zoolander 2" will be released on Feb. 12, 2016.