Halve the pomegranate diagonally and squeeze it on the lemon squeezer, put some seeds aside for garnish. Soak the gelatine in cold water for 10 minutes, then squeeze it out well. Warm the orange juice (do not boil!) And dissolve the gelatin in it, add the pomegranate juice. Whip the cream with the sugar until stiff, stir in the yoghurt. Carefully fold in the cooled juice-gelatin mixture. Let it set in the refrigerator.