I tell people this occasionally, but I haven't had any photographic evidence to back it up. I somehow forgot to take any pictures of this myself. I do remember my aunt taking a picture of me at the time, and The Shambles gave me a picture that he took of all of us at the El Vez concert back then.
Up until now, I had assumed that those were the only two mullet pictures that existed. Yesterday, The Shambles sent along another one of the El Vez concert that he must have recently unearthed:

I'm kind of torn about this, because on the one hand I'm happy to have more pictures, yet on the other hand, this picture is so downright embarrassing. It's not even a good showcase for the mullet, although you can at least see the 'stache.
For the sake of completeness, here's the other picture of us with The Thin Brown Duke himself:
