The song on everyone's lips right now?
"Royals" by 16-year-old New Zealand phenom Lorde.
What happens with this hit of the season gets the Pitch Perfect makeover by all-female a capella performance group the AcaBelles?
Amazing things, that's what. Watch the AcaBelles sing "Royals" now.
We don't blame you for singing along at the top of your lungs. We certainly are.