User profile Picture

[eluser]Shawller[/eluser]
Hello,

Does anyone know how to create a user profile picture, so that each user can have a unique profile picture of there own by uploading it through their member login area.

I know how to create image uploading to a CI root folder but I know create user's profile picture has to do with the database.

Could anyone help me out please? Your help will be so appreciated.

Thanks.