Those close to Usher are begging him to take a trip to the barber shop. Usher has been growing out his hair for the role of boxing great Sugar Ray Leonard in the upcoming film “Hands of Stone,” but his friends and family have had enough of it. On Thursday, he posted an Instagram photo of a petition demanding that he “cut that hair off.” Emphasizing the urgency of the matter, the note says he needs to get it done “Now. Yesterday.” At the top is a signature from Usher’s own mother, Jonetta Patton. In a caption attached to the photo, Usher assured followers that he’s planning to cut his hair on Sunday.