Rumors have been circulating of a Madonna + Rihanna collabo for ages. But tonight the "Umbrella" hit maker has officially released "Like Daughter, Like Mother". The track speaks of how woman have battled for everything in life and never got anything handed to them. Very fitting track for hte two real queens of pop. For an exclusive time Itunes is releasing "Like Daughter, Like Mother" as a B side to "FourFiveSeconds".
