Several years ago, on my way to Mardi Gras in New Orleans, I was in line at some food court type place at SFO when I noticed a huge bulge on the guy behind me. When I turned around for a better look it turned out to be Huey Lewis. He must have noticed what I had been looking at, but when I smiled and said hello, without making any kind of "fan" reaction, he politely smiled back and said hi. I guess living in the San Francisco area, he must be used to guys checking him out. I'm sure he is straight, my gaydar is very good and I got no vibe from him.