I don't think she has, and Im not her biggest fan, but I like her well enough and I was a fan as a kid when she was on kids incorporated. I've noticed that soshe looks different in alot of her pics so I came across these pics and noticed that she looks the same as a young teen 14 or 15 as she does now at 32( other than she has aged about 20 years, had fluctuation of weight and overcome a drug addiction, and years of sun tanning), so now I think she's simply not photogenic( and Im not either so I can relate). Here are some rare pics of her as a young teen.All of you other fergie fans can weigh in on what you think, and also add your own thoughts or comparisons if you like.

fergie in highschoolfergie in highschool

fergie nowfergie now

I think she looks the same. I think she wears alot of makeup sometime, over plucks the eyebrows and possibly gets puffy in the face every so often, but I don't think she's had plastic surgery, she still has a bump in her nose and I think somewhere during puberty she grew into her nose, but she hasn't had all the work done people think she's had done.