how do i display the customers email address

[Guest]

I need to display the customers email address in various parts of my store..

 

Is there a way to simply display the current logged in users email address?

 

I tried

 

<?php echo $HTTP_POST_VARS['email_address'] ?>

 

and:

 

<?php echo $email_address ?>

 

But I cant get it.. Anyone have a second?

[Guest]

Surley someone has the answer to this, is there a function I should look at?