Celebrities shine at Grammy Awards 2016 (4)

Learning from the best: The 21-year-old, who won his first Grammy during the evening for Where R U Now, taught his brother how to pose

Justin Bieber won his first ever Grammy during the evening, in the form of Best Dance Recording for his smash hit song Where Are ü Now with Skrillex and Diplo. He also performed the song along with an acoustic version of Love Yourself.

The 21-year-old brought his adorable six-year-old brother Jaxon as his plus one for the evening, and the siblings sweetly posed together in their tuxedos.

Scarlet woman: Ariana Grande showed her sexy side in a skintight red Romona Keveza gown, complete with corseted top

All hail the queen: Beyonce didn't walk the red carpet, but posed backstage before presenting Record Of The Year