Click on any links at your own risk (I run a popup/script blocker so don't usually notice bad sites)
Official UGGs authorized retailers---
http://www.uggaustralia.com/retailstores/onlinestores.aspx?p=aor
aiuggs is not on that list.
In general, if you aren't sure about a website, it can help to check up on who owns the website by using a domain lookup such as
http://whois.domaintools.com/
For example, for your site:
http://whois.domaintools.com/aiuggboots.com
This one looks possibly legit from a first glance (some sites have some pretty blatant fake registration information).
So, we go to something like
www.whitepages.com and double check the information and find that:
Using the reverse phone lookup, the phone number does not match the address
Using the address search, no one at that address listed by the name of dara meye or aiuggboots.com
Using the name search, no one named dara meye is found in Denver Colorado
I would steer clear.