Sabrina Carpenter’s Short n’ Sweet tour has been full of surprises. From incorporating cover songs into her setlist and getting rid of her iconic “Feather” outro to “arresting” a different fan each concert and striking a variety of sexy poses during her performances of “Juno,” the star has certainly kept fans on their toes these past few weeks. Now, Carpenter has shocked fans once more by putting on a special Halloween edition of her show in Dallas complete with several costume changes.