Justin Bieber is all about giving back – even if it means chopping off his famous locks! Yesterday on the set of his new music video with Rascal Flatts for "That Should Be Me," Justin sported a new, shorter 'do. (Above — with RF member Jay DeMarcus.)

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Justin said he wanted to "change it up" and thought his new cut was "kind of a mature look." All the hair from Justin's cut was collected and he will be giving it to different people to auction off for charity.

"yeah so it's true…i got a lil haircut…i like it…and we are giving all the hair cut to CHARITY to auction. Details coming soon," Justin Tweeted.

Keeping checking j14.com — once we find out where you can bid to purchase Justin's hair, we'll let you know!

Do you like Justin Bieber's new haircut?

PS: It was a big weekend for Justin – besides his haircut, he won MVP at the BBVA NBA All-Star Celebrity game!

Photo: Courtesy of Jay DeMarcus' Twitter

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