Russell Brand is so "high maintenance" he's given his entourage "mental breakdowns", according to his former personal assistant.
Liliana dalla Piana quit her job as an aide to the Forgetting Sarah Marshall star after he constantly walked around his home in his underwear.
And Piana has issued a stark warning to any future employee of Brand's.
She tells Britain's People newspaper, "Russell was very, very high maintenance. He used to walk around in his underpants.
"Calvin Klein boxers might have done it for me, but Y-fronts certainly didn't."
"Some things I was asked to do were nearly impossible. I've worked for Michael Flatley and Harvey Goldsmith but Russell was by far the most demanding.
"He does go through a lot of personal assistants, I think some have even had mental breakdowns."
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