In the Shrek films, the pigs are always together and speak in a very pronounced German accent.
The Three Little Pigs retold and illustrated by James Marshall. Dial Books for Young Readers, 1989.
Marshall's storytelling tone, humorous asides, and fun cartoon illustrations make this an excellent choice for an introduction to the story of the Three Little Pigs.
The Three Pigs written and illustrated by David Wiesner. Clarion, 2001.
*Caldecott medal, 2002.
The Three Little Wolves and the Big Bad Pig by Eugene Trivizas, illustrated by Helen Oxenbury. Margaret K. McElderry Books, 1993.