the song you are probably thinking of is called mr. big stuff. it was originally sung by jean knight. Madonna had a song called express yourself, if that's what you're looking for.
Express Yourself...or some say Vogue.
Express Yourself - N.W.A song - was created in 1986.
The AI Yori Aoshi episode 15 also known as the Madonna Special played several songs.The main song that was played was Express yourself. It was originally sung by Charles Wright and later covered by Madonna.
Express Yourself by Madonna is featured in The Power of Madonna, the fifteenth episode of Season One. It is sung by the New Directions Girls, with solos from Mercedes, Quinn, Rachel, Santana, and Tina.
Blonde Ambition
To the best of my recollection, there aren't any Madonna videos featuring a panther, although Express Yourself did have a cat theme.
Express yourself-Charles Wright
Amazing - Madonna song - was created in 2000.
Jump - Madonna song - was created in 2005.
How High - Madonna song - was created in 2005.
"Vogue" (Madonna)"Music" / "Party Rock Anthem" / "Sexy and I Know It" (Madonna with LMFAO)"Give Me All Your Luvin'" (Madonna with Nicki Minaj and M.I.A.)"Open Your Heart" / "Express Yourself" (Madonna with Cee Lo Green)"Like a Prayer" (Madonna with Cee Lo Green)http://en.wikipedia.org/wiki/List_of_Super_Bowl_halftime_shows#2010s