Justin Bieber Book “First Step 2 Forever” On Shelves In October

Justin Bieber is putting his lifestory on paper — At least what he’s lived so far!

Bieber Fever is invading the stacks: Justin Bieber — the 16-year-old multiplatinum-selling pop sensation — will publish his first memoir this fall, publisher HarperCollins said Monday.

Justin has only two albums to his credit — My World and the follow up My World 2.0. — but the two albums have spawned a string of hits (including the international megahit “Baby”) and a handful of videos that have become YouTube sensations.

Now Bieber’s legion of devoted are being treated to the crooner’s first book.

Justin Bieber: First Step 2 Forever: My Story – an illustrated tome — will tell the behind-the-scenes story of his journey to superstardom, with the help of never-before-seen photos of the Canadian heartthrob.

The hardcover book will be sold for $21.99 when it arrives of booksellers’ shelves in October.