George Clooney and Stacy Keibler have broken up since 2013. However, their relationship does not seem to be over in the eyes of the public. George and Stacy are very much happy with their respective partners — George with Lebanese-British barrister Amal Clooney and Stacy with her husband of 5 years, Jared Pobre. However, recent rumors have been swirling about one of Hollywood’s former hottest couples, alleging that the two have a very dark secret that is about to go public.

According to a report by Australian weekly magazine NW, the “Ocean’s Eleven” actor is in the middle of a controversy, with allegations of a fight between him and his former partner Stacy. An “anonymous letter” was delivered to George, according to the source, demanding him to take a DNA test to see if he’s actually the father of the former WWE diva’s 5-year-old daughter, Ava Grace Pobre.

The source claims that George’s separation from Stacy in July 2013 did not stop them from being intimate with each other months after it. The source continues by claiming that the affair even overlapped with Stacy’s relationship with Pobre, putting to question Ava’s paternal lineage.

“George split from Stacy in July 2013, but there were rumors they were still seeing each other on and off over the next couple of months,” the source claimed.

Although the rumored affair ended when George realized that he “shared a deep connection” with Amal, the international human rights lawyer is allegedly “a wreck” because of the whole fiasco. The actor simply laughed the allegations off, insisting that it’s “impossible” but that the rumors have already made damage, allegedly causing a rift between the two.

“While she trusts George and wants to believe him, even harboring the tiniest doubt it could be true has shaken her to the core,” continued the source.

Gossip Cop, a news outlet known for fact-checking celebrity rumors, debunks the report, busting NW’s unverifiable claims. After attempting to contact the world-famous actor, a source close to him was bewildered by the allegations, saying that the claims were ridiculous.

A look into Stacy’s family photo on Instagram also shows how young Ava actually looks very similar to her father, further crumbling all doubts about who her father might be.

George Clooney and Stacy Keibler George Clooney and Stacy Keibler at the 85th Annual Academy Awards. Getty Images