Should I tell him that she likes him?

I have a freind who has a really big crush on her ex boyfriend. I asked her if she wanted me to tell him so that they could like, go out or something, and she said watever that she doesnt care, but I know she does want me 2 tell him. we bet $10 that I would tell him. she doesnt think that im going to do it because I've never talked to him in my life. the bad thing is that I found out he has a girlfriend already and that hes really into her, but then again hes always into all of his gfs and then breaks up wit them like a month later so this 1 might be the same but im not sure. should I tell him anyways? and if I should how do I do it since I've never ever talked to him?

Forget about the money... Seriously..., and think about this situation for a moment. Your friend likes her EX (it didn't work out in the first place for a reason), who passes through one girl to another like she's the flavor of the week! What you need to do, is support your friend, and help her to understand that he is a loser. Let her know that she could have anyone in the world if she put her mind to it... Don't let her waste time on this boy who's only interest is using girls. Be a smart and loving friend, and protect her from him. Help her to grow stronger from this experience, and to know when to walk away from the wrong type of guy.

Lady