There are reports that Kate Hudson has had a conservative breast augmentation . Recent photos show her with larger breasts (likely going from a AA to a nice B). This is in contrast to her previous comments at the 2002 Golden Globes: "I have small breasts, obviously... It's nice to be able to wear a plunging neckline and have it be elegant."
It looks like her surgon did a nice job. The surgery was probably performed at least a month ago since she doesn't appear to have much swelling. This is in stark contrast to Heidi Montag who looks like she could float all the way to Sri Lanka.