After pint-size princesses Sophia Grace and Rosie made their sassy return [1] to The Ellen DeGeneres Show last week, Ellen put them to work on the American Music Awards red carpet. The girls quickly charmed their way into getting a countrified version of "Can't Feel My Face" [2] from Luke Bryan, some modeling tips from Gigi Hadid, and a big hug from Carrie Underwood [3]. How could anyone possibly say no to them?! Watch all of the adorable action above, and don't forget to check out Ellen's hilarious montage of scares [4]!