The singer returns to her workout routine in London. Plus: Kate Bosworth, Michelle Williams and more
Published: Tuesday May 01, 2007 | 05:15 PM EDT
More from PEOPLE
- Kendall Jenner and Gigi Hadid Take Their Monaco Vacation Aboard a Yacht
- Read the Cover Story – Tess Holliday: The World's First Size 22 Supermodel!
- Son of A Beautiful Mind Mathematician John Nash Remembers His Father as a 'Very Special and Unique Person'
- Art Garfunkel: Being Kind to Paul Simon 'Created a Monster'
- Kim Kardashian: When Kanye First Made Over My Closet, I Cried