Gabby Barrett and Jimmie Allen are already big winners at the 2021 Academy of Country Music Awards… and the ceremony hasn't even happened yet!Ahead of Sunday's ceremony, Keith Urban -- who's splitting hosting duties with Mickey Guyton -- recorded a personalized video card for both Barrett and Allen to tell them that they're the 2021 New Artists of the Year.Barrett was initially confused when she received what Urban called «mighty fine news,» but expressed delight with screams and giggles as she