Of the movies, Planet 51 or Cloudy with a Chance of Meatballs, from 2009, Planet 51 was 3D.
Cloudy with a Chance of Meatballs is a 2009 American computer-animated science fiction comedy film loosely based on the 1978 children's book of the same name by Judi and Ron Barrett. 
Planet 51 is a 2009 Spanish and American-British-movie 3D computer-animated science fiction comedy film directed by Jorge Blanco, written by Joe Stillman, and starring Dwayne Johnson, Jessica Biel, Justin Long, Gary Oldman, Seann William Scott, and John Cleese. 
