When you're a sassy songstress, bad hair days are not allowed and we now know how Alexandra Burke keeps her sleek bob looking so perfect 24/7.
The answer? Alex revealed all with a recent tweet...
'Had a beautiful sleep on my SilkPerfect pillows,' raves Alexandra.
KEEP UP-TO-DATE WITH INSTYLE'S BEAUTY TWEETS HERE
The pillowcases are 100% pure silk and prevent drying your hair out like cotton cases can. And they make a pretty cosy nest, too.
By Alice Ripman