Russell Brand to Katy Perry — I Don’t Want Your Divorce Money

Katy Perry and Russell Brand
Russell Brand
is entitled to approximately $20 million of Katy Perry“s fortune … but has learned he will not take a single penny of it.

Russell”s lawyer filed final divorce papers Tuesday … although the judge will make the divorce official on June 30, because there”s a 6 month waiting period.

Informed sources tell … Russell and Katy did NOT have a prenup.  As a result, everything they earned during their 14-month marriage is community property — which means they”re each entitled to 50% of the pot.

Katy made $44 million between May, 2010 and May, 2011 — according to Forbes.  The couple Married in October, 2010, so Russell could have scored a fortune if he exercised his community property rights.

But here”s the deal.  As one source put it, “This divorce is as amicable as it gets, and Russell was a mensch (Yiddish for a good person).”  He doesn”t want Katy”s money.  He”s happy to walk away with the money he earned — which is far less than what Katy raked in.

So we gotta ask …