Whether you love them or loathe them, there's no denying the Kardashian-Jenner dynasty has mastered the art of making – not to mention spending – serious money.

The reality stars turned business moguls have a collective fortune that stretches into the billions, with Kim Kardashian alone worth $1.7 billion (£1.4bn) according to Forbes. But the ways in which they've made and spent their cash have often proved controversial...

With the new House of Kardashian docuseries hitting screens, read on for our round-up of some of the family's more eye-opening episodes.

All dollar amounts in US dollars.