mdna no doubts .. and second place the glorious performance of the blond .. sticky version is the worst for me.. does not have the emotion that the song needs .. it was nice to jump with others 60.000 persons in the river plate stadium but in the mdna ..My God ... an inexplicable feeling ... the 60,000 people stood up and did not stop singing and clapping throughout the song .. it was the most magical and exciting moment ... something that I will carry forever in my memory, I would like she never stop singing this song .. everyone complains but nobody says anything about holiday that was more interpreted in all world tours lol