Led Zeppelin rehearses for the tribute concert to Ahmet Ertegun at the O2 Arena, on December 9, 2007 in London, England.
Restart Led Zeppelin Returns: Photos from the Reunion Show and More
Mike Libecki: The Explorer Without a Map
A Guide to Standing Out at George Clooney's Wedding
15 Healthy Habits You Should Already Have
The Loneliest Road in the World
Do You Have Dry Eye Disease?