Celebrities who've had plastic surgery

21 of 36: Jennifer Aniston had said she had a nose job to fix a deviated septum. She has also said she has tried Botox. Pictured: To the left, Jennifer Aniston appears in a scene from the short-lived television show 'Ferris Bueller's Day Off' in 1991. At right, she appears in a scene from 'The Switch' in 2010.

It is unclear whether Jennifer Aniston underwent cosmetic procedures prior to appearing in a scene from 'Ferris Bueller's Day off.'

( Photo / Paramount Pictures / Bona Fide Productions)