The 27-year-old model and businesswoman has opened up about how she feels a month after announcing that she and husband Justin Bieber are expecting their first child. Hailey took to her Instagram Stories on Thursday, sharing a photo of herself showing off her bump while sitting in the sun with headphones on. "So who was gonna tell me about the lower back pain?" the Rhode founder captioned the photo with a confused emoji and two pregnancy emojis. Hailey's post comes shortly after she shared on Instagram that she had been experiencing strange food cravings.