LONDON, ENGLAND - NOVEMBER 30: Christian Horner and Geri Halliwell attend the Gala Evening To Celebrate The Pirelli Calendar 2016 By Annie Leibovitz at The Roundhouse on November 30, 2015 in London, England. (Photo by Stuart C. Wilson/Getty Images)
LONDON, ENGLAND - NOVEMBER 30: Christian Horner and Geri Halliwell attend the Gala Evening To Celebrate The Pirelli Calendar 2016 By Annie Leibovitz at The Roundhouse on November 30, 2015 in London, England. (Photo by Stuart C. Wilson/Getty Images)