HI!! I am going to attempt to make a cake similar to Brittney Spears circus cake in August. I am going to use 3 rounds for the base, the wilton ball pan for the ball and 2-4x4 square for the top hat. my problem is... I dont know how to keep the top hat on top of the ball. I am attaching a picture. I am fairly new and have never made a topsy turvey cake before so I really have no clue what the HECK to do. Any help would be greatly appreciated!!! sorry the picture is not the greatest but this is all they gave me. and the top hat is on the circus ball it is kinds of to the side of the ball. Do I need to make some kind of structure for this and if so how??