Am I overweight?

160 and 5'7" is a bit on the heavy side. not grossly overweight, but probably bigger than a lot of doctors would recommend.

for the sake of your health, you ought to work out regularly, change your diet, and trim down a bit.

BMI=25.1 link
* Underweight = <18.5
* Normal weight = 18.5-24.9
* Overweight = 25-29.9
* Obesity = BMI of 30 or greater

You should take a bit more exercise

hmmm 5'7 160 yeah that's on the heavier side

BMI says nothing but you are heavier then what's healthy I'm pretty sure.

i play lots of sports, and I'm 5'7 and 115.
i think 113- 135 is healthy

but I'm the same height and weight as her. I ahve a picture on my profile of me. AM I REALLY THAT FAT?!?

Yes, you are overweight. The max weight for that height should be about 135 or so.

But that doen't mean you're fat. You need to calculate your body fat index. A really good amount of body fat for girls is about 15%