Seeing double

This is how you know it's getting to be "that time" of the year.

I was watching one of my guilty pleasures tonight, American Idol, and I swore that this guy with the shaggy blonde hair had already been on the show, preaching his words of wisdom. Of course, it was Rod Stewart, not Barry Manilow--who had been on the show in weeks prior.

Now don't insult me by saying I don't know the difference between the two. I love the Will & Grace episode where "Fanilow" Will waits in line for hours to a special Barry Manilow concert only to have Grace take his place when he needs to use the restroom.

And Rod Stewart? "Downtown Train" and "This Old Heart of Mine" are classic favorites.

But don't Rod and Barry look alike? Sort of, at least?