Chicken Spaghetti

Ingredients

• 1 (3 to 4 lb.) chicken, boiled and deboned
• 1 c. chopped onion
• 1 c. chopped celery
• 1 can cream of mushroom soup
• 1 can cream of chicken soup
• 1 lb. Velveeta cheese
• 1/2 lb. jalapeno Velveeta cheese
• 1 small jar pimentos
• 1 small can sliced mushrooms
• 1 lb. spaghetti
• 1 stick margarine