Why did Justin Bieber walk out of a Spanish radio station interview?

Either Justin Bieber needs to learn a little Spanish or his sense of direction is truly terrible.

Or maybe he's just a humourless pop star.

The 21-year-old was doing a radio station interview in Madrid when the hosts asked him to perform a certain superstar act. Justin seemed game at first, but maybe he changed his mind?

He was supposed to follow the hosts into another room to do that superstar thing but instead calmly walked out the door..."y Justin nunca volvió..."! And Justin never returned! LOL! Watch the scene unfold above.

The nonchalant way Justin saunters past the plastic curtain and out the door is priceless. At least we now know how to get rid of him should the need ever arise.