How can i attract guys?

Ok, Basically everyone around me is in a relationship,
and I'm sick and tried of being alone and single!
My friends are all prettier than me and that's been proven,
because they are the ones who get approached by guys,
even if they have a...

boyfriend!
So my question have can I become more approachable and more attractive?
please help!!

smile and laugh more

One thing about it is that you need not to down urself and have confindence in urself, even if no one approaches u!! you have to love urself first before you can expect anyone else to love you and wanna be with u.

Second, Just be urself, that's how men get attracted to u. when ru are not being urself, that's when they tend not to approach u.

Third, just be paitent, because you don't just wanna date any old man, you wanna date someone that might be Mr. Right!!! Let him find u!!!

You need more confidence, confidence is attractive, no one finds self loathing!
Confidence is something that comes from within ones self, its not really a personality trait. It comes with being happy with your self, I lacked in confidence most of my teenage life and due to an incident I re-evaluated my life and was able to sort my head out, accepting myself and becoming happy for the first time in years I must had. This in it's self brought on new confidence.
My main point is to become happy with your self and happy single, and to stop looking, once you do that, your attention is filled with other things which are more positive and some one will see this and approach you, this I can assure you of

Hope this helps and just to note your an attractive looking girl so just live life your young - what I have found is to stop caring it makes life so much easier and enjoyable.