Flo Rida vs. Baby Mama -- DNA Test Proves You ARE The Daddy!

Flo Rida ... you are the father -- is what Maury Povich would be saying if the 34-year old rapper was a guest on his show.

We broke the story ... a hot model named Natasha Georgette Williams sued Flo last year for child support. However she wanted "good fortune" support ... a special kind done for rich people's kids.

Flo admitted they had been banging all over the country -- but he was convinced she was sleeping with multiple partners. He also allegedly offered to pay for an abortion.

According to legal docs obtained by TMZ ... Williams finally had the DNA test done and it shows a 99.99999999% chance Flo fathered the child.

Williams' lawyer Ray Rafool tells us, "Though not a surprise to Ms. Williams, we are certainly pleased that the Court ordered paternity test firmly establishes Flo Rida is the father of their son."

A judge hasn't officially named Flo as the father yet, but we get a good feeling ... that's just a matter of time.