Petra Nemcova:

Covered Girl

12/6/2006 2:00 PM PST BY TMZ STAFF
Supermodel Petra Nemcova took it all off Tuesday in the streets of Manhattan, where weather conditions were not quite the balmy breezes that the Sports Illustrated beauty is accustomed to.


Shooting a commercial for Hewlett-Packard, Nemcova wore only a revealing halter-style dress as she paraded the sidewalk in near freezing temperatures.

The super-hot girlfriend of singer James Blunt apparently had no trouble staying warm.