'Real Housewife' Porsha Williams -- Getting Dumped Could Make Me Millions

Porsha Williams may have figured out a way to make millions of dollars ... and it's all because she got dumped by her sugar daddy.

We found out Porsha has been approached by SugarDaddyForMe.com, which offered to create a new website called PorshasSugarBabies.com, recruiting women like her who have their sights set on meeting really rich and mostly old dudes.

SugarDaddyForMe.com is the real deal, with 4.5 million members, so it would give Porsha a platform to create her own brand and keep 50% of the profits.

We broke the story ... the 'Real Housewives of Atlanta' star got a reality check when her married mystery man pulled the plug on their relationship and also cut her off financially.