There are rumors that Twilight star Robert Pattinson has had plastic surgery, making him look more masculine. If you examine these photos from allieiswired.com, you can see why people believe he may have had a rhinoplasty and jaw implants. His nose appears straighter and his jawline appears more filled out. A jawline implant is very similar to a chin implant, in that they are both usually made of solid silicone rubber. Another way to fill out the jawline is to use fat grafting. Jaw implants or not, his nose definitely looks a lot better now!