Holly Willoughby is celebrating 19 years of marriage with her husband Dan Baldwin this week. Willoughby’s famous pals were quick to comment on the photo, with Spice Girls star Emma Bunton writing: “Happy anniversary! Fans were keen to send their well wishes too, as one person posted: “Happy Anniversary Holly, hope you’ve had a wonderful time celebrating together.” Dave Benett // Getty ImagesDuring the latest episode of her new YouTube series, Holly Willoughby Together, the TV star admitted she’s struggling with her children getting older and becoming more independent. I find that bit really, really difficult,” she admitted.