Article continues below advertisementAnne Hathaway is at the center of renewed scrutiny over her appearance, with fears of a possible plastic surgery "addiction" swirling as she unveiled what some observers described as a "vampire-like" look while promoting The Devil Wears Prada 2. The Oscar-winning actress, 43, appeared strikingly unchanged from her red-carpet debut at the New York event after the original film's 2006 premiere, reigniting speculation about how she has maintained such a youthful visage two decades on.