max martin and shellback co-wrote taylor swift's song that had its music video premiere during the event's pre-show, which subsequently featured a live performance premiere of dooo it! on august 30, 2015.
max martin and shellback co-wrote taylor swift's song that had its music video premiere during the event's pre-show, which subsequently featured a live performance premiere of dooo it! on august 30, 2015.
2015 mtv video music awards
wildest dreams (taylor swift song)