Holly Willoughby poses with rarely-seen sister for snap before This Morning return

Holly Willoughby's 'perfect' Marks and Spencer dress is £40 off in the sale

Holly Willoughby ‘nervous’ in This Morning return and ‘tilted herself away’ from Alison

Holly Willoughby comes across as 'nervous' during return to the This Morning sofa - but 'has support' from co-host Alison Hammond