Zoe is on the cover of “Life” magazine for the week of December 16, 2009! There is a feature with the cast of “Avatar” during their European promotion of the film – which you can view at Life.com…

Four Stars, Four Cities
Before unveiling the 3-D sci-fi epic Avatar to an intensely curious audience at the December 10 world premiere, director James Cameron and actors Sam Worthington, Zoë Saldana, and Sigourney Weaver zipped around Paris, Berlin, Moscow, and London on a dizzying promotional tour. LIFE.com photographer Jeff Vespa was along for the ride, with exclusive access to those special, intimate moments that fans rarely see. In this gallery, get an inside peek at four head-spinning days in the lives of stars on the brink of a blockbuster.

You can visit Life.com to see the feature!