An investigation into the death of Bollywood superstar Sridevi Kapoor, who drowned in her bathtub in a Dubai hotel, has been closed, police said yesterday.

"The Dubai public prosecutor's office has decided to release the body of Indian actress Sridevi to her family today (Tuesday) after the investigation into the incident was concluded and the case closed," read a tweet by the Dubai police.

Sridevi, 54, drowned in her bathtub after losing consciousness at the weekend in a hotel in Dubai, where she was attending a wedding.

Dubai had held the superstar's body since Saturday, pending the results of the post-mortem investigation.

Meanwhile, Dubai has handed over the body of legendary Indian actress Sridevi to Indian authorities for it to be returned home, an Indian embassy official said yesterday.

The official said the body had been "received, embalmed and taken on its way to India", the official, who asked not to be identified, told Reuters.

Born Shree Amma Yanger Ayappan in the southern state of Tamil Nadu, Sridevi appeared in around 300 films and was awarded the Padma Shri, India's fourth highest civilian award, for her service to the film industry.

She famously took a 15-year-break from the silver screen after marrying film producer Boney Kapoor but returned in the 2012 hit comedy-drama "English Vinglish". Her most recent film was last year's "Mom".