Thanks to Matt Rettenmund
For the following:
No confirmation from Shaun Sperling, but a friend in the audience at ELLEN has sent me proof that Madonna was just there and being interviewed...and she's wearing her "Vogue" look from MDNA! Same day Mr. Vogue Bar Mitzvah is also in the studio. Sounds like someone got surprised! Not sure when this episode airs, and he may not confirm anything until it does.