Tasty kale smoothie recipes using frozen fruit?

What made the biggest difference for me was using juice instead of milk or waters. I use 4oz of 100% juice (~50 cals) and I find the smoothies perfect.

Not an exact recipe but..

1-2 handfusl kale
2 handfuls frozen berries (strawberry, blackberry, blueberry)
4 oz juice (orange or any fruit juice)

I use a nutribullet and add a little water if I need to thin it.