Anne Hathaway has a hack for making her lips look plumper. The ‘Devil Wears Prada’ star, 41, presses a hair pin against her lips to get blood flowing through them to make them juicy. Sharing her top tip on TikTok whilst shooting a new Shiseido campaign, she spilled: “I’ve been sat in a chair for a while, we get on set, and I took a look at the monitor, and I thought my upper lip looked just a little wilted. “I sort of stimulated my lip to try and get some blood flow back there, to get some circulation. “Everybody looked at me like I had three heads.” However, the actress warned that you should…