The singer, who took third place in the show's first season, suffered a brain aneurysm last week.
Read moreBy Mark Savage
BBC music reporter
By Mark Savage
BBC music reporter
By Mark Savage
BBC music reporter
Bournemouth mum Amy Russell Taylor made a drastic career change from personal assistant, to jewellery designer to the stars.
By Steven McIntosh
Entertainment reporter
By Paul O'Hare
BBC Scotland
By Ian Youngs
Entertainment & arts reporter