1 / 12
Both Megan Fox and Blake Lively are two of the most beautiful women in the world, but both of them have been under the knife, just like so many other celebs.
This was Blake Lively back in 2005.
2 / 12
Blake Lively looks stunning today, but is it just us or does her nose look ever so slightly different?!
3 / 12
A fresh-faced Megan back in 2004...
4 / 12
Megan Fox still looks unbelievably beautiful today, but if you look closely you can see that she has definitely had a little help over the years!
5 / 12
Lil' Kim's appearance at the MTV Music Awards 1999 was legendary. Unfortunately, she has been under the knife several times, completely changing the way she looks...
6 / 12
This is what Lil' Kim looks like now.
7 / 12
Renée captured the hearts of millions of viewers as fresh-faced beauty "Bridget Jones". She has changed a bit over the last few years though...
8 / 12
Renée Zellweger still looks beautiful, but some fans think she has had too many procedures.
9 / 12
It's been years since Lindsay Lohan has looked as natural and pretty as this. Nowadays, botox and fillers seem to be her BFFs...
10 / 12
Lindsay Lohan after having had "work" done.