Cilla Black, the beloved British singer and TV personality who died on Saturday at the age of 72, died of a stroke. She was sunbathing at her Spanish villa when she stood up and apparently lost her balance–fell, and hit her head. The head injury caused the stroke. According to the BBC, she didn’t suffer, but fell unconscious immediately.

Now that they have received the conclusive results from her autopsy, Cilla Black’s three sons have received permission to fly their mother’s body home to the UK.

“We are devastated by the sad loss of our mother, but have been deeply touched by all the kind messages of support from her friends, fans, the public and media,” Robert, Ben, and Jack Willis said in a statement to the press.

“We would like to thank everyone, especially the people of Liverpool. The tributes and condolences have really helped us through these difficult times. The Spanish authorities have now told us we are able to bring Mum home, which we hope to do as quickly as possible. We would also like to thank all those involved for their assistance with this matter. We respectfully request for our continued privacy to grieve.”

#Cilla Black died following fall, coroner confirms: http://t.co/llb6XdSzQe pic.twitter.com/arWCfqhD3q

— Radio Times (@RadioTimes) August 4, 2015

Several noted celebrities have shared their shock and grief at the sudden passing of Cilla Black.

I am so sad and shocked by news about my good friend Cilla. She was a resplendent and rare talent. RIP #cillablack http://t.co/wsK6RtIszI

— Joan Collins (@Joancollinsdbe) August 2, 2015

Happier times: #cillablack with @onebiggins at his birthday party. RIP my friend https://t.co/84rzUAIo5K

— Joan Collins (@Joancollinsdbe) August 2, 2015

A photo posted by Joan Collins (@joancollinsdbe) on Aug 2, 2015 at 8:01am PDT

Paul on Cilla Black pic.twitter.com/XP1dyAPmWn

— Paul McCartney (@PaulMcCartney) August 2, 2015

RIP Cilla Black. Very very sad news.

— Piers Morgan (@piersmorgan) August 2, 2015

Loved interviewing Cilla for Life Stories. Great life, great talent, great star. Now reunited with her Bobby. pic.twitter.com/cZSGhtj4CY

— Piers Morgan (@piersmorgan) August 2, 2015

It is clear that the UK has lost a great talent and Cilla Black’s sons have lost a great woman.

May Cilla Black rest in peace.