Mary Jane Thomas' cause of death has reportedly been confirmed.
The former model, who was married to American singer-songwriter and musician Hank Williams Jr., passed away on March 22, 2022 aged 58.
She died in hospital in Jupiter, Florida and it has now been reported that she passed away after undergoing cosmetic surgery.
Thomas, who was born and raised in Tennessee, died of a collapsed lung that was punctured the day before during an elective procedure , reports People.
The publication says that it has obtained a report from the Palm Beach County Medical Examiner as well as an autopsy report.
People reports that the cause of death has been listed as accidental and resulted from "pneumothorax due to perforated parietal pleura during liposuction with autologous fat reinjection procedure" according to the autopsy.
Thomas reportedly traveled to Jupiter to undergo liposuction at Bafitis Plastic Surgery, as well as to have previous breast implants removed.
According to the report, she was released from the facility on March 21 and was taken to a recovery facility but "suddenly" became unresponsive the next day. Thomas died in the emergency room after being rushed to hospital,
Thomas and Williams married in 1990 after meeting in 1985 at one of his concerts in Florida.
They went on to welcome daughter Katharine Diane in 1993 and son Samuel in 1997. Katharine Diane sadly passed away in 2020.