Everyone has been talking about the similarities in these tunes since Lady Gaga released Born This Way last year.  Madonna finally fired back - In recent rehearsal footage from Israel for her MDNA tour, Madonna blended pieces of "Born This Way" into "Express Yourself".  The mash-up  ends with Madonna singing her 2008 song, "She's Not Me."  Here's some coverage of Madonna singing them...What do you think?  Who wins this one?