First, put gelatin in cold water and let stand for 1 minute.
Add soup to gelatin and cook until gelatin is disolved.
Add cream cheese to this mixture and stir until melted. Cool.
Mix mayonnaise, celery, onion, lemon juice, salt and pepper and finally chopped shrimp.
Combine soup/cream cheese mixture with remaining ingredients.
Lightly Spray mold(s) with Pam.
Pour into 1.5 quart mold (or one ring mold and one small mold).
Chill for a minimum of 5 hours.