Ariana Grande is not messing around this summer. After “Problem” made a run for the Song of the Summer title and her second single “Break Free” is moving up the charts, she’s helping out Jessie J for her first single called “Bang Bang”, and man, talk about high energy. For her second awesome guest appearance in a couple weeks (she popped up on Usher’s “She Came To Give It To You”), Nicki Minaj injects “Bang Bang” with even more spark than it already has. The song moves like a rocket with each lady getting a verse between the catchy chorus. Since it’s over before you know it, I have a feeling you’ll immediately be hitting repeat.