Katherine Heigl and Will Arnett Premiere "The Nut Job" in L.A.
The "Knocked Up" star looked adorable in a short pink dress with black trim and a matching black cardigan while her co-star went casual in a blue button-down, denim jacket, and black pants.
In the animated movie, a curmudgeonly squirrel is banished from his park and forced to survive in the city. Luckily, he happens to find some hope in the form of Maury's Nut Store.
Opening on January 17th, the film also stars Brendan Fraser, Liam Neeson, Maya Rudolph, and Jeff Dunham.