Planning documents in January showed the Spice Girl and F1 Red Bull boss have applied to install the pool in their garden, alongside new decorative planting and a heat pump to keep the water warm.
F1 Red Bull team principal, Christian, 50, has been the subject of intense speculation after he was accused of inappropriate behaviour by a female employee.
Geri Halliwell to headline Hay Festival alongside Dame Judi Dench and Gary Lineker amid her husband Christian Horner's 'sex texts' scandal dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
Mel B says Spice Girls are 'supporting' Geri Halliwell during Christian Horner scandal pagesix.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from pagesix.com Daily Mail and Mail on Sunday newspapers.
Christian Horner 'so appreciative' of wife Geri as he shares rare family photo hellomagazine.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hellomagazine.com Daily Mail and Mail on Sunday newspapers.