These 20 Celebs Seriously Need to Put On Some Weight

5. Keira Knightley

Keira Knightley is unique on the list in that she has always been that skinny. There is no new occurrence where people are wondering if she lost too much weight. In fact, the constant inquiries into her health concerned Keira. She thought that while she wasn’t anorexic, that there might be something wrong with her body that causes her to be so skinny. Well, as long as she’s healthy, there’s absolutely nothing wrong with her body.