Don't mess with my man

Want reassurance your best friend isn't hitting on your boyfriend?

Don't read this post.

Here, relationship goddesses Em & Lo point to an Oklahoma State University study that revealed women were almost twice as likely to want to pursue a relationship with a man if they knew he was already taken.

So maybe you're not just being paranoid.

Almost every circle of girls includes That Friend -- the one who pals around a little too closely with other peoples' boyfriends.

Very rarely will her actions materialize into a physical affair. Still...there are the inside jokes, the "friendly" hugs, the conversations that seem to last just a little too long.

In all fairness, you probably are reading into things a bit.

But there's no harm in keeping a watchful eye over someone's tendency to want what she can't have.

Consider yourself warned.