for all my avatars, i go to www.avatarity.com or www.avatarhell.com (registration required, but free)
otherwise, i've got this really cool site with a huge base of anime: http://www.torancastle.net/Avatars/
this one's really, REALLY good. it's got a huge collection of avatars, just select one in a category (it's alfabetic)
all these are eather 50x50 (almost all of them) or otherwise you've got the "special avatars" (mine's one) 100x100 with cool designs.

You could also try looking through livejournal.com, there are a lot of communities on that site that are dedicated solely to Hikki icons, and they make a lot of great stuff!

yea.....the best way to do this is to google for it.....lolx

yeaa um....have you been to photobucket.com
that have alot of avatars of her big and small
also google and deviantart.com
^_^

Does anyone has Avatars that are the size 50x50 so its small not big.And if the avatars can be about utada hikaru or kingdom hearts..or anything.....sorry to be so picky ............................................its
cause i need them.
Or they can be any size too.