Madonna Debuts ‘Born This Way’ Medley (Lady Gaga Diss) During M.D.N.A. Tour [Video]

In what may be one of the best artist feuds of the decade, Madonna has officially shaded Lady Gaga during her MDNA tour. If the rehearsal footage wasn’t good enough, check out the actual performance footage from her Tel-Aviv show below. Get into the Express Yourself/Born This Way/She’s Not Me medley…

I love Madonna.