There have been several rumors on whether or not Kristen Stewart had a boob job. Before and after pictures make it look like the Twilight star had breast implants, but many still believe it's just a padded bra. Kristen Stewart's breast size looks a full cup size bigger in the after picture here. But, she's obviously isn't wearing a bra in the before pic, and clearly has on a padded bra in the after pic. Do you think Kristen Stewart had a boob job?