Stunning singer Vanessa White has decided to quit drinking alcohol ahead of The Saturdays' forthcoming tour in a bid to stay in great shape. 

The 'All Fired Up' star has been upping her gym time, maintaining a healthy diet and is now making conscious decisions to ensure she is in the best condition for the girls' run of dates, which begin next month:

"I have a trainer, so we do half an hour on the treadmill and a bit of body pump, followed by cardio and some work on the Power Plate. I can't drink alcohol from now on. When I'm on tour, it's my most sensible time. We eat really healthily because we have caterers, which means loads of veg, brown rice and salmon for energy."

She added to Closer magazine that the one accessory she can't live without on stage is her high-heeled shoes because at just 5ft 1in tall she often feels dwarfed by the other taller members:

"I won't go on stage unless I have a huge heel because I'm the shortest. When I first got into the band, I couldn't wear heels but I forced myself!"

Watch The Saturdays perform 'My Heart Takes Over' on Daybreak below: