1. Beat the cream cheese, sugar and egg yolks until smooth. (Note: the sugar may not dissolve completely).
2. Whip the cream until stiff and pop into the fridge until required.
3. Quickly stir the melted chocolates into the smooth cream cheese mixture and immediately fold through the whipped cream by hand. (The warmth of your hand will assist the stiff chocolate to fold through the cream.
4. Spoon the mousse into 6 glasses and chill for at least 1 hour before serving.
