Meghan Markle cannot live life in the Royal Family like a A-list Hollywood star

The Duke and Duchess of Sussex are two of the most popular members of the Royal Family - despite not being in direct line to the throne.

But royal author Anna Pasternak thinks that Meghan should be cautious about retaining the spotlight.

Speaking to Yahoo UK's 'The Royal Box,' she says: "I think what Meghan has got to realise is that she cannot live life in the Royal Family like a A-list Hollywood star and that within the monarchy, it demands a very different set of behaviour."

Watch the full episode 18 of Yahoo UK’s show ‘The Royal Box,‘ here.