50 Cent is down for the count after losing a multi-million dollar lawsuit ... he's just declared bankruptcy.
TMZ has confirmed ... 50 filed for bankruptcy on Monday, 3 days after Rick Ross' baby mama won a $5 million jury verdict against him.
50 is in a world of financial hurt. A jury awarded Lavonia Leviston the $5 mil after determining the rapper intentionally leaked a sex tape in which she was featured, in order to embarrass Ross.
50 has been ordered to produce proof of income and worth so the jury can determine punitive damages.