Simon's recent behavior has his close friend concerned about his health
An ex-girlfriend gave him a little talking to…
The singer posed for a photo with Simon at his French mansion
The singer also split from her long-term boyfriend earlier this year
Former X Factor judge Cheryl is tipped to be making a return to the ITV series
The 80s popstar was expecting to join pal Simon Cowell on the hit show
Could we see the new mum back at the X Factor Judges' Houses?