Home » Justin Timberlake sneaks in store to sign booksJustin Timberlake sneaks in store to sign booksby mrBOctober 8, 2021September 26, 2022 Justin Timberlake sneaks into a store to sign some random copies of his own books. Nice viral marketing way to promote it. Tags:justin timberlakeviral marketing Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment.