Too soon?

Cut your losses. She sounds scandalous. I know that I wouldn't be able to jump into another mans arms right away if I was just fresh out of a relationship. Just let her be and ignore her. If she is just "friends" with this guy then that's fine, but just don't ignore your gut feeling. Maybe he is gay.then you are in the clear.lol. But seriously good luck and leave her alone. She might come to you.

Cut your losses! You are not on her mind (or body) so why would you want to hang out? Whatever the two of you would talk about can be accomplished in a phone call or email. There is a girl somewhere out there waiting to give you all of her attention. Go out and find her!

Don't see her.
It sounds like she is really over you. Actually it sounds like she was already over you before you two broke up.
You might have feelings for her still, but if you don't want to get hurt, then do what hot-alpha-female said. Move on.
Don't answer her calls (block her number if you have to), don't reply to her texts, emails, etc.
Don't see her!

Well let me get something straight first. The whole point of being Ex's with someone is because there was something that didn't work out in the relationship right?

If she wants to go and hang with guys. Well that is her decision. N I know that breakup's can be tough and you still have all these emotions for her, but this is time where just for the moment you need to stop spending time with her. You need to give each other space and what not.

Stop checking her facebook and stop talking to her and don't worry about what she is doing. That was you are more able to control your emotions and accept the breakup and then move on.

If you want to get back with her, then have a talk with her. But don't go around spending time with her, hoping that things will work out either.

Hot Alpha Female

Forget her.

Don't even bother calling her, just erase her off the hard drive and go out on your own.

Well that depends on what you want, do you want to get back with her? To be honest man from what you said seems like sees already found herself a new guy, and well your out, you could bring it up but she's just going to lie to you about that guy just being her friend when you clearly saw pics of her all over him at the bars. If that was me I would just say whatever and leave it at that cut my loses and find a new girl who is worth my time.

Sounds like she broke up with you and you still like her
Are you guys still friends?
Was it a bitter breakup?

You guys can still be friends unless something very bad happened in the relationship
Don't worry about her
You can do better

My opinion is don't hang out with her period, move on and ignore her

Leave her alone. It's her life, let her do what she wants. This also means that you can do whatever (and who-ever) you want. Make sure to post pictures of that on your facebook.