Madonna , the OG queen of pop, is dropping her 13th album, Rebel Heart , March 10, and though this latest release has been plagued by leaks and some promo backlash, the thirst for new Madonna is still strong . We already knew that the album’s production credits featured Kanye West , who worked with Madonna on a handful of Rebel Heart songs, including “Illuminati.” But last night in New York, in a conversation with Complex’s Sean Evans, she revealed that the collaboration with West extended beyond Rebel Heart and that the two also wrote a song together that will appear on West’s new album, So Help Me God .