You'll Have a Newfound Respect For Ariana Grande After Watching This Performance

Ariana Grande has a magical voice, and don't you ever forget it. The pop star proved that great things come in small packages at the 2015 American Music Awards on Sunday, singing a rendition of her hit "Focus." Unsurprisingly, Grande slayed it on stage. Check it out, and watch Selena Gomez's killer performance as well!