Christie Brinkley is feeling festive ahead of Christmas and she let that show on Thursday night as she attended Nick Cannon's show in a gorgeous green dress.MORE: Christie Brinkley wows fans as she enters the festive spirit with sensational pantsuitThe 67-year-old dazzled fans is a tight high-neck ribbed mini dress with long sleeves. She completed the look with a black belt that highlighted her tiny waist, her blonde hair in loose waves and her signature bold lipstick.