How to remove your Baby Gaga account
Sadly, there’s no way to delete your account.
All you can do, really, is remove all your personal data from it. From their FAQ (http://forum.baby-gaga.com/faq-1.html#q8):
Currently, this option is not available. If you’d like your presence on Baby Gaga to be less visible, you can go into the forums and delete all of your posts. The easiest way to stop interacting with Baby Gaga altogether is to simply turn off all your email alerts and subscriptions (go into “my account” on your member menu and de-select all your subscriptions under the “subscriptions” tab).
For more information and user tips, have a look as this thread:
Helpful Trick: Obfuscate your profile info.
Because most accounts and profiles at Baby Gaga cannot be removed, we suggest you login and change your account and profile information altogether.
Make sure you are logged in to your account on the site and click on the profile or options settings. Locate the fields with your personal info (email, name, address) and fill in generic, random information instead. If you can only select from several fields, change anything personally identifying. If possible, use a homepage/URL field or long text field (such as Description) and put this line in it: http://remove.org/removal-requested. This may encourage webmasters and admins to create an easier removal outlet.
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for Baby Gaga using a third-party login such as Facebook or Twitter, you probably want to revoke all access from Baby Gaga. Click here to find out how.