Gwyneth Paltrow touched down at Heathrow Airport this morning. She's back in England after leaving just last week in order to spend a few days in San Francisco, where she joined Miranda Kerr and Orlando Bloom Thursday to celebrate the opening of the de Young Museum's "Balenciaga and Spain" exhibit. Gwyneth had the weekend off from doing promotional work ahead of her movie Country Strong's opening abroad. She's involved in a variety of projects with her blossoming music career and her upcoming release of her cookbook, My Father's Daughter, later this year. Another endeavor is moving forward as well, with a European production company signing on to coproduce her BBC and HBO miniseries based on Marlene Dietrich's life.