Today, Justin Bieber stopped by 'The Ellen Degeneres Show' for a quick chat. One of the reasons behind his impromptu visit was to clear the air about some rumors. Some people didn't believe host Ellen Degeneres when she said she would be appearing in the new, extended installment of 'Never Say Never.' So, Bieber of course had to come on the show to set the record straight.

Once the screams from the crowd died down, Degeneres was able to compliment Bieber on his haircut, to which Bieber replied, "I was inspired by yours!" The host also asked if people thought he was crazy for cutting his signature swoop do. With a smirk, Bieber responded, "Yeah [they were], but I didn't really care."

After chatting a bit about his movie, Bieber, who was wearing a white denim jacket and jeans, planted a big kiss on the host's cheek before joining her for her regular opening dance. Bieber and Degeneres danced around the audience to Taio Cruz's hit song 'Dynamite,' as Bieber tried to squeeze in as many hugs and high-fives as possible.

Later in the show, Bieber returned to the set to give Degeneres a special belated birthday present -- a lock of his hair. Degeneres had tweeted that all she wanted for her birthday, which was in late January, was a lock of Justin Bieber's hair. The pop singer responded via Twitter saying she would get it, and today, he proved that he does not back out on promises. Bieber will be auctioning off several pieces of his hair in signed boxes for charitable organizations, and he gave one to Degeneres for her to auction off to the charity of her choice, The Gentle Barn organization.

Bieber then plugged the longer version of 'Never Say Never' -- and he also stated that "[Ellen Degeneres] is in it" -- saying that it is only in theaters for a week starting this Friday. So for all you Beliebers out there, make sure you don't miss the movie, which features 40 minutes of previously unseen footage!

Watch Justin Bieber on 'The Ellen Degeneres Show'

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