<p>Holly Willoughby has been dubbed "Hollow Willoughby" by Sky News presenter Kay Burley in an on-air slip-up.<br><br>The This Morning star returned to the ITV daytime show for the first time since Phillip Schofield announced he was stepping down as her co-host, before quitting over revelations he had a secret affair with a younger production assistant.<br><br>Burley mispronounced her name as she told Sky News viewers: "Also on the programme for you - Hollow Willoughby is due back on the sofa at This Morning..."</p>
