The actress has been treated to a digital breast reduction in a print ad for the show, despite an earlier, far bustier version of the ad making it to the pages of at least one magazine.
The 33-year-old's original cleavage was published in all its untouched glory in The Hollywood Reporter, but a censored version appeared the same week in Entertainment Weekly.
Jen says she had no idea her girls were going under the airbrush.
"Somebody sent me a copy of the photograph, and I was like, 'Um, what happened?" she said in a radio interview on Friday. "I'm not quite sure what's going on, but apparently somebody wanted me to have a boob reduction."
Check out some more airbrush augmentations in our slideshow...