This film image released by DreamWorks Animation shows, Gloria the Hippo, voiced by Jada Pinkett Smith, from left, Alex the Lion, voiced by Ben Stiller, Melman the Giraffe, voiced by David Schwimmer, and Marty the Zebra, voiced by Chris Rock in a scene from "Madagascar 3: Europe's Most Wanted." (AP Photo/DreamWorks Animation - Paramount Pictures)

Photo by: DreamWorks Animation

This film image released by DreamWorks Animation shows, Gloria the Hippo, voiced by Jada Pinkett Smith, from left, Alex the Lion, voiced by Ben Stiller, Melman the Giraffe, voiced by David Schwimmer, and Marty the Zebra, voiced by Chris Rock in a scene from "Madagascar 3: Europe's Most Wanted." (AP Photo/DreamWorks Animation - Paramount Pictures)