For a tech news site, this seems a little late in coming, but Cnet.com is currently hosting a gallery of celebrity Mii images culled from around the web. Some of these I had seen before, but others were new to me and the majority of them are dead on. Some celebrities of note include Chuck Norris, Laurel & Hardy, Jack Black, Peter Jackson and Woody Allen. Also featured is Dave Curry's prize winning Zach Braff Mii (pictured) which took the grand prize in Kottke.org's Celebrity Mii contest. Curry was awarded with a little statue of his winning Mii which is also featured in the gallery.
So, if you are one of those folks that only recently got their hands on a Wii and are still exploring the wonderful world of Mii's, this little gallery is a great guide for getting some celebs to brighten up your Mii Parade.
I'm still waiting for some Mii DLC so I can finally make one that actually looks like me. Unfortunately for me, they don't have a mutton chop sideburn feature and that's a damn shame.