Justin Bieber has revealed that he has regained mobility in his face after being diagnosed with partial facial paralysis in June last year.In a now-expired Instagram Story per Rolling Stone, the Canadian pop star captioned a video “Wait for it…” before proceeding to flash a wide smile at the camera. He previously revealed in June last year his diagnosis with Ramsay Hunt syndrome a few days after he cancelled the opening stretch of his North American ‘Justice’ tour due to “sickness”.