Drawing a tear drop

Hi all

How would I go about drawing a simple tear drop. Im going to attach an image of what im looking for.

But i want mine plain without any writing inside.

Thank you

http://www.xaraxone.com/webxealot/workbook49/page_3.htm (for the transparent part)

The page for the drop shape http://www.xaraxone.com/tutorials/oct04/9.html

Thank you:)