Davina McCall is an accomplished British television presenter, model, and singer. She is best known for her work on the long-running British reality TV show Big Brother. She has also had a successful modelling career, appearing in campaigns for brands such as Asda, L’Oreal and Body Shop. She is an advocate for healthy living and has written a number of books about healthy eating and fitness. Davina's effervescent personality and sense of style make her a popular figure in the fashion and entertainment worlds.