My wife, whose tastes typically run to Nick Cave, Jason Lytle and Joseph Arthur, discovered Justin Bieber's Christmas album yesterday. Given the complexity of her accompanying dance moves to Mistletoe, I would guess she is burning somewhere between 800 and 40,000 calories per song. Split the difference between Shakira and Steve Martin, throw in a Chris Walken twirl and that will give you a picture of sorts.
The 2015 holidays are here, and it looks like J. Biebs will be joining for the duration.
May your thoughts be with us.