A model has alleged in court documents, obtained by TMZ Sports, that Stefon Diggs is the father of her months-old baby ... but the NFL star says he's "not certain" the child is his.
Aileen Lopera -- an influencer who goes by Lord Gisselle on her social media pages -- claimed in a petition to determine parental relationship in Los Angeles County back in December 2024 that Diggs was the father of her then-unborn child.