TERRENCE HOWARDS's EX-WIFE SAYS 'I'M TAKING MY CUT OF THE 'EMPIRE'...

Someone else is digging into Lucious Lyon's pockets -- Terrence Howard's real life ex-wife is demanding a chunk of his "Empire" salary.

Michelle Howard is already supposed to get $5,800 per month from Terrence -- but according to new docs ... she stands to benefit greatly from his astronomical success on the FOX show, and here's why.
The deal is Michelle gets 21% of anything Terrence made over $62,500 in the first 3 months of this year.We will bring you more gist of what happened in the past.... Michelle says Terrence pulls in $125k per episode -- and sources tell us 3 episodes were shot this year.
We did the math, and he needs to cut her a check for about $65k. That's just from his "Empire" money. Remember, Terrence has another show -- "Wayward Pines" -- debuting on FOX this year ... so she'll get some chunk of that.
Bottom line -- they had a nasty divorce, but it's safe to say Michelle's now rooting for Terrence.