I was thinking the same thing the other day - why do these gorgeous celebrities start playing around with their face! She's way too young to be even contemplating that. She had her cheeks and lips done- she has that duck look that I can't stand. There is so much pressure in that industry though, it's sick. I had a huge girl crush on her until she opened her mouth and realized she was so annoying and dumb as a stump. Although I really wasn't interested in her conversation skills anyway;)
I think she has matured and also had a few things done to enhance her looks. Definitely fillers and Botox, but not sure about whether she's had any invasive surgeries on her face or if she just lost the baby fat! Either way, she looks best in 2012, so kudos to her doc :)
Eh I mean it looks like she might have had a nose job between 2005 and 2012 but overall it kinda just looks like she's aging poorly. Maybe too many Botox injections. Growing up in a wealthy ski town community, you see a LOT of people who should've stopped getting Botox a long time a go.