Kidman works out at a spinning class in Santa Monica. Plus: Jessica Simpson & Tony Romo, Demi Moore, the Olsens and more
Updated: Saturday Mar 01, 2008 | 06:00 AM EST
More from PEOPLE
- WATCH: Daya Slays Her Live Performance of "Sit Still, Look Pretty!"
- Read the Cover Story: JFK Jr.: The John We Loved
- Olympic Gold Medalist Kami Craig's Mom Dale Admits She Doesn't Even Know How to Swim
- Belly Flop! Carrie Underwood Posts Adorable Video of Baby Isaiah Taking a Dip in the Pool
- Not So Grimm: Costars David Giuntoli and Bitsie Tulloch Are Engaged