Nope. Speaking as someone who's sung "There's a Bimbo on the Cover of My Book" to both possible tunes, if I'm referring to cover art, it's either handy shorthand when I can't remember a title/issue number, or because I'm saying something about the cover art qua cover art.

(For those who don't know the song I'm referring to--)

There's a bimbo on the cover of my book!
There's a bimbo on the cover of my book!
She is blonde and she is sexy
And she's nowhere in the text-y
She's the bimbo on the cover of my book!