Creamy alfredo fettuccine

2 (8oz packages) of cream cheese cubed
1 Cup of grated parmesan cheese
½ Cup of butter or margarine
1 Cup of milk
1 LB. fettuccine cooked and drained

Combine cream cheese, parmesan cheese and butter. Stir over low heat, adding milk slowly until desired consistency. Add fettuccine and mix well until all strands are covered and serve.