FANS are heading to Glasgow for Demi Lovato's highly anticipated SSE Hydro performance tonight - despite having no idea if the show will go ahead.

The singer postponed her London show earlier this week due to illness and was forced to cancel her June 12 Birmingham performance for the same reason.

She is expected to take to the Hydro stage around 9pm this evening for the Tell Me You Love Me tour, however, fans have yet to receive confirmation if the show is to go ahead.

Speaking earlier in the week Demi said: “I write this through tears of frustration and sadness that I have to postpone my concert in London at the O2 tonight due to being very, very sick and with swollen vocal chords that were examined by an ENT.

“If I go on tonight and injure my vocal chords, I could potentially have to cancel the rest of my tour. I’m so so sorry to disappoint any of my fans in London that have travelled hours to be here by plane or car, and to all of the fans that got these tickets for their birthday, holiday or any other special occasion.”

She continued: “Just know I feel your frustration and I wouldn’t do this unless I absolutely had to. For Postponing the Birmingham show, she added: “I’m literally gutted that I have to postpone this next show in Birmingham.. I’ve never had to miss shows due to my vocal [cords] or being sick in my LIFE."

Both shows were postponed to later this month but Glasgow fans are keen to see if she will make tonight's show.

The Hydro's website still lists the show as going ahead.