Katherine Heigl & Josh Duhamel See the Big Picture

Katherine Heigl and Josh Duhamel attend the Warner Brothers Pictures’ “Big Picture 2010″ event at ShoWest 2010 in Las Vegas on Thursday (March 18).

Also pictured below is Katherine, 31, receiving the Female Star of the Year Award. She was joined by director Robert Luketic. ShoWest is the official convention of the National Association of Theatre Owners.

Did you catch Katherine & Ashton Kutcher naked in bed together?

20+ pictures inside of Katherine Heigl and Josh Duhamel seeing the Big Picture at ShoWest 2010…