Singer will hit the road again in September after recovering from pneumonia
It is 'no secret that he adores' the '21' songstress, say sources
The former Wham man wants to pick up his Symphonica tour in September
'I'm such a lucky man,' says singer
Singer says it was 'by far the worst month of my life'
The singer is flying back to London today (December 22)
However, physician is unsure whether Michael will spend Christmas at home
Singer's health is getting 'better and better' after pneumonia battle
But singer will be spending Christmas in hospital
Singer's pneumonia forces him to postpone all remaining dates for this year