Hailey Bieber, wife of singer Justin Bieber showed off her baby bump at the headquarters of her beauty brand. Her skincare brand posted a carousel of pictures to their Instagram, featuring multiple photos of the pregnant founder, reports People magazine.In a mirror selfie, Bieber, 27, can be seen showing off her belly and chic maternity style. This is the first baby for Hailey and her husband Justin Bieber, 30. The couple announced in May that they are expecting, with a representative that the model was just over six months pregnant. Since the announcement, the couple has posted many snaps of Hailey’s baby bump. (IANS)