Madonna Halftime Show -- Super Bowl Stage Is VOGUE'D OUT [PICS]

Call it a hunch ... but Madonna's gonna perform Vogue this Sunday at the Super Bowl Halftime Show -- this according to several behind-the-scenes pics of the stage, obtained by TMZ.

The pics were snapped over the weekend in Lucas Oil Stadium in Indianapolis -- while crew were testing stage lighting for the upcoming performance ... and you can clearly see the word "Vogue" lit up on the floor panels.

Nicki Minaj is rumored to be a part of the show as well .... probably because she's featured on Madonna's new song, which Madge is expected to premiere at the Super Bowl.

Let's hope she knows how to let her body move to the music.