Amber Heard has replaced her entire public relations team.

Former husband Johnny Depp is taking her to court in a civil defamation suit.

She's said to be frustrated by the negative press she's receiving - coming just days before the star is due to give her testimony in court.

Red Banyon PR's Evan Nierman told Kate Hawkesby Heard needs to stay focussed.

He says regardless of the trial's outcome - she's going to need proper reputation rehabilitation.

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