What would fat celebrities look like?

This website used Photoshop to add weight to celebrities.  Here's what Sandra Bullock and Catherine Zeta-Jones might look like if they were obese.

The website author said that it will convince you not to eat.  I don't think so but I do think it illustrates how much our society values being thin.  I had no problem believing that those actresses would never have made it if they were obese.