Which of the following authors is one of Justin Bieber's absolute favorites?

Explanation

Justin Bieber's favorite entertainment: Rocky (movie), Beverly Cleary (author), All American Rejects (band), Are You Smarter than a 5th Grader (TV show), Friends (TV show), Mac (computer), iPhone (phone), X-box (video game console), Halo 3 (video game), NBA2K (video game).