‘My Baby Daddy’ B-Rock and the Bizz Member Paul Costict Dead at 57

Paul Costict, one of many authentic members of the rap group B-Rock and The Bizz — well-known for the only “My Baby Daddy” — is useless … TMZ has discovered.

Paul died unexpectedly Saturday at his dwelling in Norfolk, VA … in response to a member of the family. The reason for dying is unclear.

Whereas it is unclear precisely how he died, the member of the family tells us they spoke to Paul Wednesday, he appeared to be in good spirits … however talked about just lately being sick.

As hip hop followers might know … B-Rock and The Bizz are a one-hit surprise, due to their 1997 single, “My Baby Daddy,” which peaked at No. 10 on the Billboard charts again within the day.

The music earned gold certification and Paul finally ended up in a bitter dispute over his gold album together with his ex-wife, Lasancious … the exes fought over his plaque in a TV episode of “Divorce Court.”

Along with being a member of the band, we’re informed Paul was additionally the group’s street supervisor.

Fellow band member Thaddeus “T-Bird” Maye grew up with Paul in Alabama and is remembering him as “a very funny and Kool brother.”

Paul was 57.