Boyzone fans have leapt to the defence of Mikey Graham, who appeared with his bandmates for several songs mid-way through their final concerts over the weekend

The singer, 53, sparked concern after he performed just four songs for the first of their two final farewell gigs on Thursday night.

Boyzone's Mikey Graham thanked fans for their 'unwavering support' as he emotionally addressed the crowd during Boyzone's farewell gig on Friday night - where he sparked concern.