Article continues below advertisementAmanda Bynes put her septum piercing on full display in a new set of Instagram Stories.The former Nickelodeon star, 39, showed off her favorite facial accessory while lounging in her home on Wednesday, January 14.Bynes rocked her signature thick black eyebrows, bleach-blonde hair and small heart tattoo on her cheek with a white, graphic T-shirt and gray hoodie. She wore her hair in a sleek ponytail with black sunglasses positioned atop her head.