The singer returns to her workout routine in London. Plus: Kate Bosworth, Michelle Williams and more
Credit: Brett Kaffee/Splash News online
Published: Tuesday May 01, 2007 | 05:15 PM EDT
More from PEOPLE
- VIDEO: See Joanna Krupa's Egg-Retrieval Procedure
- The Style Top 5: The Best Star Style From the PEOPLE Magazine Awards
- It's Another Girl for Dax Shepard and Kristen Bell!
- Which Former Boy Band Member Will Compete on The Amazing Race?
- Kim Kardashian Wore Fur-Lined Strappy Stilettos, and Yes, There are Photos