Gwyneth Paltrow is celebrating her 40th birthday today so, to mark the special occasion, we thought we'd check out her beauty files. It was 'round about April 2008 that the A-lister chopped off her hair, got her sexy back and set the worldwide trend for lobs. Before then she'd played it kind of safe with her long locks. Perhaps she was still trying to recover from the matching his 'n' hers Brad Pitt crop — remember that?! But now there's no stopping the actress, blogger and Estée Lauder spokeswoman. She consistently wows on the red carpet, time and time again. Happy birthday, Gwyneth! We hope you have a fabulous day!