A SINGER has cancelled her sold-out Southampton gig due to health reasons, according to a post on her social media.

Fans were expected to see the 'Don't Call Me Up' singer, Mabel, at the O2 Guildhall tomorrow at 7pm.

Now the singer has pledged she will reschedule the concert "as soon as possible" in a bid to make it up to fans.

An Instagram post on Mabel's account reads: "It is with a heavy heart that I have to postpone my next two shows in Norwich and Southampton due to health reasons.

"We will make every effort to reschedule these dates for as soon as possible.

"Thank you for your support and sorry to let you down. Love Mabel."

O2 Guildhall tweeted: "Sadly tomorrow’s scheduled show with @Mabel has been postponed due to illness.

"We wish her a speedy recovery and will announce any further details regarding a reschedule as and when we have them."

This comes after pop star Lewis Capaldi cancelled his gig at the Guildhall due to voice issues last year.