HOLLYWOOD ES - Gwyneth Paltrow has been named People???s ???Most Beautiful Woman??? of 2013.The Iron Man 3 actress appears on the cover of the magazine???s latest issue after winning the honour, which has previously been held by stars such as Michelle Pfeiffer, Julia Roberts, Nicole Kidman, Halle Berry and Angelina Jolie.Speaking to the magazine, the 40-year-old actor explained that she doesn???t