Justin Bieber at Barnes & Noble Book Signing

Justin Bieber holds up a copy of his new book, “Justin Bieber: First Step 2 Forever,” as he arrives at Barnes & Noble Bookstore at the Grove in Los Angeles on Sunday afternoon (October 31).The 16-year-old musician also just debuted his new, short music video of “Never Say Never” for the 2010 World Series. Check that out below!Justin’s acoustic record will hit shelves in late November. Will you