Frankie Sandford may be back with her girls from The Saturdays, but she is on doctor's orders to only attend rehearsals. 

The singer had been absent from the group's line up for around 2 months with a mystery illness, but recently returned and now a representative for the 'All Fired Up' stars has revealed to the Daily Mail Online that her role is still restricted:

"Frankie is still ill and she's taking her time to recover. under doctor's orders she is only permitted to attend tour rehearsals. She's easing herself back in to things with the group but will be appearing on the tour which starts at the end of this month."

When asked by one of her Twitter followers if she plans to open up about her absence from The Saturdays, Sandford publicly responded and wrote:

"I am going to defo talk about it. Maybe in the new year."

Watch the girls' music video for 'My Heart Takes Over' and their performance of 'Turn Myself In' from their Headlines tour here: