The 33-year-old woman, identified only by the initials MFM, was held by officers as she tried to distract them with her plunging neckline and tight-fitting outfit at Rome’s Fiumicino airport.

But her plan backfired as they were so captivated by her looks they pulled her over for questioning and discovered the drugs when she failed to explain why she had been to South America.

The woman had flown to Rome from Sao Paolo in Brazil and a search by female officers revealed the fake breast and buttock implants she was wearing had also been used to hide 5.5lbs of cocaine.

Police said the class A drug was destined for the Italian market around Rome and the seizure came just days after £1million of cocaine was found hidden in the wheel arches of a truck that had arrived on a ferry from Spain.

Antonio Di Greco, police chief at Fiumicino airport, said: ‘The route she arrived on is very well used by drugs traffickers and her looks immediately caught the attention of the officers on duty.

”She had tried to distract them with a plunging neckline and tight outfit but they stopped her for questioning because she was so alluring and her story about why she was in South America just fell apart.

‘She actually became quite aggressive and was taken away for more detailed questioning by two female officers and that’s when the drugs were found hidden in the plastic breast and buttock implants.

‘The extremely pure cocaine crystals were found moulded into the implants that she was wearing.’

He added that last week 130lbs of cocaine had been seized at Fiumicino and ten people arrested as they tried to smuggle the drugs in hidden in various objects – including toilet rolls – or by swallowing packets.

Five years ago in a similar bust a 24-year-old model was arrested at Catania airport on the island of Sicily after it emerged she had swallowed 98 bags containing around 2lbs of cocaine.

The model held at Rome airport is now in custody accused of international drug trafficking.