OMG Madonna girl! This is too much. Since 2008 you have not stopped jumping into whoever crappy young artist relevancy, non stop. Justin (well he is good), Nicki Minaj, those she performed at the Superbowl with, Milye Cyrus, she´s doing something with Katy, etc, etc. Not to mention she should pass a check to Lady Gaga for her last campaign when she needed to launch her last album MDNA.

That said: Madonna can sound beautiful live (at least in the past), weak but beautiful, way better than Milye Cyrus who has zero musicianship whatsoever. Also, to the people saying her music has always been tras: NO, she has great music in her catalogue. I agree without the controversy from the start she would have not gone anywhere, but she could back it up with great music and innovation, so it´s ok, she´s the queen of pop. It´s just that all of her moves since 2008 are absolutely dry, average music and too much desperation.
Also, yes Mariah did that collabo with Justin, really bad, but it was just an irrelevant remix for a festive moment of the year. It´s not like it has been something important in her career in the last 5 years. Madonna can´t stop doing it.