Holly Willoughby lives in London with her husband and children. She is best known for presenting prime-time television shows. You can follow Holly and Kelly on Twitter @hollywills and @LadyWilloughby. Holly's website is www.officialhollywilloughby.com
Kelly Willoughby is Holly Willoughby's sister and writing partner on the School for Stars series. She lives in West Sussex with her husband and daughter.
You can follow Holly and Kelly on Twitter @hollywills and @LadyWilloughby.