How can i ask out this girl that i really like?

Hey I am 13 and I really like this girl for about 1 year, she has been in and out of relationships and I really want to ask her out. What should i do? I don't know when to ask her out !HELP!!!!!

PUCKER UP THE STRENGTH AND ASK HER OUT! Gosh, there is something wrong with them men in societies today, your supposed to be a man!

u sound like a very good guy! all u have 2 do is write it down on a note . expalin to her u liked her for a long time and that u want to ask her out cuz u think it might work out for u 2 guys ! so wat if u get rejected it wont be ur frist trust me!

but the problem is i don't really no if she likes me or someone else..

and i tink she has another bf