User blog comment:Ultimatephinferbfan/Phineas and Ferb Charity Summer 2011/@comment-3029989-20101212154013/@comment-1647442-20101221162350

This may have not been the best place to ask that question, that would be an admin or a user that knows the place well (such as myself)'s talk page. Anyway, to answer your question, go into your preferences and scroll down til you get to the avatars section.