How about some age play?
Make the girl into a teenager, the teenager into a woman and the magician into a girl.

Have the bunny turn into a grown man in a bunny costume (with a big cock) and do a homage to Waldo.

Don't forget the champagne bottle has to come out. When its coming out, break it. Have someone stamp on her belly and smash it while it is inside. Have the shards stick out.