Monica Geller is one of the most recognized characters due to popularity of Friends, the popular NBC show that ended back in 2004.

Her lovable character changed a lot over the show's ten seasons, both physically and emotionally. Here is the evolution of Monica Geller.

1. Season One

I thought season one was Monica's best season. She looked youthful, but not extremely thin like she did in later seasons, and her hair was voluminous and messy in a cute way.

2. Season Two

I really like her hair in this season; they played that bad haircut off really well.

3. Season Three

She still looks the same, her layers have grown out, and finally, her hair looks a lot sleeker. She still looks pretty great, but it could go down.

4. Season Four

I do not like her hair this season at all. Her crown is the same, but the choppy, short layers in the back make spring up in an odd fashion.

5. Season Five

Monica is starting to look abnormally thin, like she;s trying too hard. There's nothing wrong with her hair this season, but it just seems flat and a little oily.

6. Season Six

For some reason, in season six Monica looks really white which contrasts with her sleek, almost oily-looking, black hair.

7. Season Seven

Monica regains some of her former glory in season seven. She looks simply beautiful in this picture with her voluminous hair and simple makeup.

8. Season Eight

I'm not a personal fan of the side bang, but Monica looks great here. Her wavy hair frames her face shape, and she looks really mature and grown-up.

9. Season Nine

I'm just not a fan of her sleek hair. It makes her face look really pale, and her face looks really pointy.

10. Season Ten

I think Monica really looks like a mom in season ten, which correlates with her storyline.