Ne-Yo recently faced criticisms for welcoming a second child with his mistress, Sade.
The woman is infamously known for breaking up the singer's marriage to Crystal Renay.
Sade updated her Instagram page with new pictures of a baby boy.
The influencer celebrated the birth of her second child to fans' dismay.
Sade previously welcomed a child with Ne-Yo during his marriage to Renay.
Ne-Yo liked his mistress's baby post, sparking speculations about the child's father.
The R&B star previously liked Sade's maternity picture in February.
However, Ne-Yo has yet to confirm the child as his own.
Renay received a hefty settlement from Ne-Yo following the finalization of their divorce.