Gabriel Aubry took little Nahla out for a fun day at the zoo in LA yesterday. Gabriel's been in the middle of a heated custody battle with ex Halle Berry, though it seems like things are gradually being resolved. The latest news between the couple is that Halle was granted permission to take Nahla with her to NYC, where she'll be filming New Year's Eve. She was given another role in the movie after dropping out and being replaced by Katherine Heigl. Halle has plans to join Katherine and her costar Sofia Vergara on set in the coming weeks.