Holly Willoughby says she's had to cancel her big 40th birthday celebrations because they take place during lockdown. Holly officially turns 40 on February 10 and was due to have a big birthday bash tomorrow night with family and friends.Introducing a segment about birthday celebrations she told Phillip Schofield: "You know, this is bittersweet for me, because next week it’s my big 4-0, and tomorrow night I would’ve been having a big birthday party that I had to cancel.