Holly Willoughby is a sexy Mrs Claus as shows off her derrière in red frock during filming for Text Santa

Holly Willoughby, pictured with members of McBusted and Christine Bleakley, films Text Santa in London on Thursday. It’s a tough time of year to ask people to reach into their pockets to donate money to charity.

But with the help of Holly Willoughby and some very famous faces it seems ITV won’t have any trouble raising cash for Text Santa this year.

The TV presenter was spotted looking sensational in a silk red dress and white stole as she shot scenes on London’s Southbank on Thursday evening.

Looking ready for a Christmas ball, the 32-year-old showed off her famous curves in the elegant dress.Making her look like a very sexy version of Mrs Claus, the This Morning host wore a white faux fur stole around her shoulders to keep her warm as filming commenced.

She was joined by Christine Bleakley, who opted for a very muted look in comparison, wearing a black overcoat with fur collar.