Heidi Klums shocking transformation for Halloweeen
Michael Carpenter/WENN.com

Coco Austin donned her best naughty school girl outfit complete with glasses, fishnets and G-string while her ‘Law & Order’ hubby went covered up head to toe in GI Joe.

The twosome attended Heidi Klum‘s much talked about annual bash at marquee where the gorgeous model/TV star amazingly transformed into an old lady.