Holly unzipped: Miss Willoughby looks frightening in her Halloween costume as she leads celebs in scary attire at Jonathan Ross's annual bash

She's always immaculately dressed whether she's presenting This Morning or appearing on Celebrity Juice.

But it seems Holly Willoughby just couldn't wait to let loose a little and have fun with her outfit.     Source    http://www.dailymail.co.uk/tvshowbiz/article-2226024/Holly-Willoughby-looks-frightening-Halloween-costume-leads-celebs-scary-attire-Jonathan-Rosss-annual-bash.html