Hailey Baldwin wanted some "me time" without the paparazzi's prying lenses while she got hair extensions Saturday at a Beverly Hills salon. Mrs. Bieber wore a cropped sweatshirt and matching sweatpants for a dressed-down look while two stylists worked on her luscious locks. Hailey, half way through the process, stepped outside the salon to scold photographers for shooting through the window and asked that they leave her alone ... and they obliged!