Ch-ch-changes ...

Blondes may have more fun, but Justin Bieber is definitely over the platinum blonde 'do. For the second time in the five days, the "Baby" hitmaker hit up salon Nine Zero One in West Hollywood on Tuesday. It seems like it's taking a lot of time and effort the heart breaker to transition back to his brown tresses.

As the 20-year-old left the salon he made quite a scene putting up cushions around his head so no one could see his new coif. Umm ... nice cushions! Couldn't you just leave the salon without taking half a couch with you?!

While we love the singer, that's a lot of hair maintenance for a dude with not that much hair. But he is the Biebs and those locks are what made him famous -- so we get that he has to protect his assets!

What a little diva!