Japanese social media star Pikotaro unveiled a new, extended version of his internet hit "Pen-Pineapple-Apple-Pen" (PPAP) on Friday.
The original video quickly went viral after being uploaded in early September, with Canadian singer Justin Bieber helping boost viewing numbers by labeling it his "favorite video on the internet" in a Twitter post on Thursday.
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"Yesterday my head was full of white hair, but now it has all turned black," said Pikotaro, overwhelmed by the attention he has received, including a Guinness World Record for the shortest song to make it into the Billboard Hot 100 chart.
