Did piper perabo have plastic surgery?

Piper Perabo has never confirmed nor denied having any cosmetic procedures done. However, there have been rumors that she may have had a nose job, breast augmentation, and chin liposuction. There are before-and-after pictures of Piper that show some noticeable changes in her appearance, but it is impossible to say for sure whether these changes were due to surgery or other factors, such as aging or weight loss.