What the Elle?!

8/22/2007 10:40 AM PDT BY TMZ STAFF
Supermodel Elle Macpherson shook her little tush on the catwalk known as Robertson Blvd. yesterday -- until her man had enough.

As "The Body" wiggled her way out of The Ivy and into Kitson, her Sammy Hagar look-alike dude threw a stiff arm into our camera, stopping the photog dead in his snaps. Fortunately, Sammy-Lite didn't finish what he started -- releasing his grip on the snapper and joining Macpherson inside the boutique.