Geri Horner is chic in her signature white as she cosies up to her husband Christian Horner at her Tower Of London book launch

Geri Halliwell pulled out all the stops for her book launch night in London on Tuesday.

The Spice Girl celebrated her new children’s book Rosie Frost & The Falcon Queen in the epic surroundings of the Tower of London.

Geri looked super chic in a floaty dress for her big night, sticking to her signature colour palette of white.

The ruffled-hem number highlighted Geri’s slim physique while she added peep toe heels to finish off the glam look. 

She was joined by her supportive husband, Red Bull Formula One team boss Christian who looked dapper in a navy blazer and jeans. 

Exciting night: Geri Halliwell pulled out all the stops for her book launch night in London on Tuesday, celebrating her new children’s book Rosie Frost & The Falcon Queen

Love: She was joined at the Tower Of London event by her supportive husband, Red Bull Formula One team boss Christian who looked dapper in a navy blazer and jeans

Love: She was joined at the Tower Of London event by her supportive husband, Red Bull Formula One team boss Christian who looked dapper in a navy blazer and jeans

Geri has been busy promoting her new venture for days, jetting over to the US last week for a book tour.

The story follows orphan Rosie as she is sent to a mystery island, which is home to extraordinary teenagers and also a sanctuary for endangered species.

Speaking about the book, Geri said she hope it would inspire young readers to ‘find their own strength and power’ in the face of challenges.

She said: ‘Rosie Frost has lived in my heart for a long time and this feels just the right moment to introduce her to the world.

‘I hope her strength in the face of adversity and path to believing in herself inspire young readers across the globe to find their own strength and power as they face challenges in their own lives.’

Scholastic UK’s executive editor Linas Alsenas said the book will ‘reveal a totally new dimension of Geri Halliwell-Horner’s extraordinary imagination: a thrilling mix of history, mystery, music, and adventure’.

She added: ‘Rosie Frost is the determined, big-hearted hero we all need, and her journey of discovery on Bloodstone Island is packed with surprises that will have fans clamouring for more.’

Geri penned a series of books for children in 2008, about the adventures of nine-year-old Ugenia, a character based on Geri, which were very successful.

Check out the view: Geri looked super chic in a floaty dress for her big night, sticking to her signature colour palette of white

Check out the view: Geri looked super chic in a floaty dress for her big night, sticking to her signature colour palette of white

Back home: Geri has been busy promoting her new venture for days, jetting over to the US last week for a book tour

Back home: Geri has been busy promoting her new venture for days, jetting over to the US last week for a book tour

New venture: The story follows orphan Rosie as she is sent to a mystery island, which is home to extraordinary teenagers and also a sanctuary for endangered species

New venture: The story follows orphan Rosie as she is sent to a mystery island, which is home to extraordinary teenagers and also a sanctuary for endangered species

Inspirational: Speaking about the book, Geri said she hope it would inspire young readers to 'find their own strength and power' in the face of challenges

Inspirational: Speaking about the book, Geri said she hope it would inspire young readers to ‘find their own strength and power’ in the face of challenges

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