Removing the wordpress sign up/registration area from the top area

Is there a work around to remove the registration/sign up area from wordpress, that's at the top of my site? I'm using a WPLMS theme (and it's been a headache). I have a work around in place (I think), but frankly.. it's ugly. I have area on my header/menu where they'll click Join Us, and see all of our membership options. I don't want 2 areas for signing up as they're not selecting their membership options.

Also with using membership2 is it possible as the wordpress admin to receive emails when someone signs up on my site? I'm currently not.