Justin Timberlake has taken some major heat over the past month. The former NSYNC boybander was painted in a negative light in his ex-girlfriend Britney Spears’ book, “The Woman In Me.” Now, the singer’s career is being impacted by the memoir. Justin Timberlake has opted to cancel some of his upcoming performances amid all of the backlash he’s receiving from Britney Spears’ book.