The 32-year-old and the Pirates of the Caribbean actor officially split last January, after being married for less than two years.
But sources have since claimed the 55-year-old accused the model of defecating in their marital bed as a bizarre prank, following a bitter row.
An insider claimed their housekeeper found the ‘evidence’ on the sheets – who apparently suggested it was ‘human-sized’.
However, her reps have vowed the poo was actually left by their teacup Yorkshire Terrier dog, Boo, who has ‘bowel issues’.
‘Boo has some serious bowel control issues. There was never a joke, it wasn’t something done to be disrespectful,’ they told the Mirror.
‘It was an innocent thing, it’s what pets will do. We don’t have anything else to say.