Perry bought the eight-acre property in Los Feliz for $14.5 million last year, but the sale was halted after Sister Catherine Rose Holzman and Sister Rita Callanan tried to sell the property to restaurant owner Dana Hollister, who planned to turn it into a boutique hotel.
Hollister claimed she agreed the sale of the former convent through the co-operation of the nuns, who maintained they had the authority to sell the property.
Judge Stephanie Bowick later cancelled the deal and ruled the Firework singer was the rightful owner in November 2017.
One month later, a jury ordered that Hollister pay almost $15 million in compensatory damages to the Roman Catholic Archbishop of Los Angeles and Perry for interfering in the Archbishop's sale of the property to the Roar hitmaker.
Perry has granted the restaurant owner mercy, after it was revealed Hollister has been forced to file for bankruptcy.
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