If she wants to release anything else, she'll release it today. There's no point in releasing it tomorrow because media won't be that fast to catch up and the song will be already out.
the most annoying thing is to go to sleep knowing that when u wake up it will be out (for those in Europe) and it's really ****ed up cuz you wake up too early in the morning and then can't fall asleep again cuz all u think about is the song pff