Lemon Berry Trifle

I've made this super easy dessert for two YW events and there has been majoring begging for the recipe. So while I'm typing it up for them, I might as well add it here!

one angel food cake, cut in bite size chunks
one small box lemon pudding
one can of sweetened condensed milk
1 cup milk
1 8 oz. cool whip.
1 bag of frozen boysenberries (still frozen)
1 bag of frozen raspberries (still frozen)

Mix the milk and pudding until dissolved. Add the sweetened condensed milk. Fold in half the container of cool whip. In a trifle dish or medium sized bowl, layer half the angel food cake, half the berries, half the pudding mixture. Repeat the layers. Cover with the rest of the cool whip. Let it sit in the refrigerator for at least 2 hours or overnight.