Fabulous At Forty: Which Celeb Has Aged The Best?

As David Beckham celebrates his fortieth birthday we ask which 40+ celeb has aged the best. Is it David, George or Brad from the boys... or Gwyneth, J-Lo or Halle for the girls. Tell us who you think has aged the best... and why?
If you want to share and compare you results, then vote here: http://www.somymu.com/categories/life/fabulous-at-forty-which-celeb-has-aged-the-best