Holly Willoughby was spotted on a rare family outing to Winter Wonderland in London's Hyde Park last night. The mum-of-three - who shares kids Harry, 15, Belle, 13, and 10-year-old Chester with TV producer husband Dan Baldwin - tried to keep a low profile dressed all in black with a cosy puffer jacket on. Her long blonde hair was scraped back into a ponytail and she wore a baseball cap which covered her face for the pre-Christmas trip. Not only did she brave the cold, she proved she's a 'cool