COPS have given a breakthrough update in the chilling murder probe of OnlyFans star Anna Polly who died after falling from a hotel balcony.

The adult content creator, real name Anna Beatriz Pereira Alves, plunged to her death while reportedly filming a drug-fuelled threesome at a hotel in Nova Iguacu, Argentina.

Anna was reportedly filming a threesome scene when she fell from the eighth floor of the Mont Blanc Apart Hotel last month.

The Only Fans star was tragically found dead in a courtyard at the complex.

Brazil’s homicide unit investigating the case have now revealed that Anna’s death was an accident.

Cops believe the adult star slipped when climbing onto the balcony railing of the hotel room that she was in with three other men.

Authorities say the three men were Anna’s friends and were with her earlier that day before returning to the hotel.

They all admitted to taking drugs and booze before Anna’s tragic fall.

Cops said that the adult star had been taking drugs just minutes before the accident, although investigators are still waiting for the victim’s toxicology report to close the investigation.

A spokesperson for the homicide unit previously said: “We are conducting a thorough investigation to clarify what happened.

“It’s a complex case, and we don’t rule out any possibility, from an accident to a possible crime.”

Anna’s grieving boyfriend Pedro Henrique paid tribute to his late partner on social media, also announcing details of her funeral.

He wrote: “All the information about the case is already in the hands of the police and they are investigating.

“If someone is to blame, they will pay and the culprit will be found.

“It’s so difficult without you. As the hours pass it’s starting to sink in and the hole in my heart is only getting bigger.”

Meanwhile, a friend added: “She had loads of plans, she wanted to expand her presence on social media and she always spoke enthusiastically about her future projects.

“This news has left everyone stunned.”