Catherine, Duchess of Cambridge is a vision in red as she hides copies of her book around London

Catherine, the Duchess of Cambridge, 39, – more commonly known as Kate Middleton – was a vision in red when she was spotted out and about in London on Friday (May 7), promoting her newly released photography book, Hold Still

The future Queen celebrated the launch of her chic new coffee-table-esk photography book, Hold Still, with a visit to The Royal London Hospital, the National Portrait Gallery and a magical fairy book hunt.

Duchess of Cambridge is a lady in red during ‘Hold Still’ book promo

Check out her chic outfit below.

The 39-year-old Duchess dressed boldly for the occasion and looked effortlessly chic as she opting for a shin-length, bright red coat dress, a pleated cream-coloured midi skirt, coordinating brown stiletto heels, and a pair of drop earrings. Making sure to keep safe, during the ongoing Coronavirus crisis, the glamorous royal finished off her look with a blue surgical mask.

Kate Middleton, Catherine Duchess of Cambridge

LONDON, ENGLAND – MAY 07: Catherine, Duchess of Cambridge gestures during a visit to the Royal London Hospital Whitechapel on May 7, 2021 in London, England. During the visit, The Duchess heard about how the hospital uses art to benefit its staff and patients, before meeting a small group of hospital staff and hearing about their experiences over the past year. (Photo by Arthur Edwards – WPA Pool/Getty Images)

Earlier in the day, Kate Middleton teased royal fans with a sneak peek video shared to the Duke and Duchess of Cambridge’s official Instagram, showing her leaving a copy of her freshly released photography book, Hold Still, for someone to find.

Kate Middleton’s debut photography book, Hold Still, is out now!

In her Instagram post, Kate Middleton shared that she had teamed up with The Book Fairies – a worldwide literary movement that urges readers to share books they’ve read and loved by leaving them in public spaces for others to find – to mark the publication of Hold Still.

To make the book hunt even more special, each copy of Hold Still, which was left around England, also contained a special letter penned from the Duchess herself!

Check out the official post below!

The Duke and Duchess of Cambridge are reportedly going through a major royal rebrand after some shocking accusations were made by former Duke and Duchess of Sussex, Meghan Markle and Prince Harry, in an interview with Oprah Winfrey.

Kate and Will are allegedly trying to become more of a “relatable” royal, see how they’re going about this transformation – here!