Gwyneth Paltrow had a smile for the cameras as she walked out of the Ritz in Paris earlier today. She's in the city for Fashion Week and she's already checked out Stella McCartney's new collection although she didn't attend the star-studded Chanel show this morning. The actress, who is a fledgling designer herself and has a lot to say about style in her newsletter GOOP, is settling back into her European life as her kids return to school in London and she has fashionable France just a