Chicken Vegetable Soup

2 cups chicken broth

1 cup corn

1 celery rib, chopped

1 carrot, chopped

1 onion, chopped

1 cup cooked chicken, chunked

1/2 cup diced tomatoes

In a pot, combine broth, corn, celery, carrot, and onion.  Boil.  Reduce heat.  Cover and simmer for 25-30 minutes.  Stir in chicken and tomatoes.  Add salt and pepper to taste.  Heat through.