‘I sleepwalk, I’ve been woken up by house alarms going off’…These stars have trouble sleeping

People often take a good night's sleep for granted. Whilst some have the magical ability to drift off as soon as their head hits the pillow, others find it a constant battle to get even one hour of shut-eye.
These celebrities have all shared their experiences of struggling to reach the land of nod.
From insomnia to an overactive mind, find out which stars struggle to sleep at night.