“…Together we can conquer the world” is an understatement to what happens when two amazing vocalists team up to conquer a Claude Kelly penned record. Today the fans went crazy while during Jessie J’s performance of ‘Conquer The World‘ at the 2013 iTunes Festival, the ‘Vocal Bible’, Brandy makes a surprise on-stage appearance to do what she does best, SAAANG! The two tackled this song, very reminiscent of earlier powerhouse vocal collaborations yet like no other. The vocals that Brandy brings is undeniable, unmatched, as she left powerhouse Jessie J in awe as well. Many are hoping that this is the next single off of J’s sophomore album ‘Alive‘ which she is currently promoting, and many just anticipating what’s to come of this inspirational powerhouse duo. Wait no more, as you should jet below to check out the 1st ever performance of #ConquerTheWorld.