She's had a series of spicy rows with the neighbours – and now Geri Halliwell Horner's upset them again with her latest plan. Geri and her husband Christian previously locked horns with locals over a swimming pool and a huge barn at their 15th century manor house in Oxfordshire. Now the parish council is worried about a proposed £30,000 'horse walker' on their grounds, I can reveal. A horse walker is a circular track that lets horses walk at a controlled pace, often used for warming up and cooling down, or rehabilitation after injury. Earlier this month, my colleague Richard Eden broke the news that the former Spice Girl turned horse racer submitted plans for the walker at the stables she owns with Formula One boss Christian Horner. Now I hear the parish council has lodged a formal complaint against the proposed 72ft-wide and 22ft-high structure. The roof of the building 'will be a substantial intrusion on the skyline,' writes the parish clerk. The letter is riddled with other concerns, such as the fact that 'no neighbours were consulted', despite the horse walker potentially being built in their eyeline. And the letter notes that there is no mention of the footpath running to the north of the site that could be affected. There are also fears of light pollution. 'We would not want to see the horse walker area floodlit from the gable of the existing barn,' the letter says. It would be yet another extravagant installation to add to the list of elaborate facilities on the Halliwell Horners' country estate. So far, the couple have built an indoor swimming pool, boating lake and helipad on their land. The couple were not available for comment last night. Annabel girl's an ace presenter too She's inherited her mother Annabel Croft's looks – and now Lily Saffron Coleman is following in her footsteps, too. Lily has presenter and ex-tennis star Annabel's talent behind the mic and has been reporting for Dubai Eye Radio from a tennis championship in the emirate. Lily also covered the SailGP finals in Dubai, paying tribute to her father Mel Coleman, 60, a former international yachtsman who died of cancer in 2023. How long till Lily follows Annabel, 58, with her below, by going on Strictly too? Yee-haw! Violet to wed 'Cowboy' She calls him her 'Caledonian Cowboy', and this summer Lady Violet Manners is set to wed William James Lindesay-Bethune – with the big day featured in American Vogue. Violet will marry the Viscount of Garnock at her family seat Belvoir Castle in Leicestershire, while the wedding feast will be prepared by bad boy chef Thomas Straker. I also know Lady Violet's secret plans for her hen do – but I daren't ruin the surprise… Office rules, Stella-style Fancy a BLT for lunch? Not on Stella McCartney's watch. I'm told the eco-activist fashion designer, daughter of Beatles legend Sir Paul, has a strictly vegan office. All staffers must observe the meat-free, dairy-free rules if they bring in their own lunch. And anyone considering wearing fur or leather may want to think twice... ◆Emily in Paris actress Lily Collins emerging with a bag of rotisserie chicken from a branch of Planet Organic in Queen's Park, north-west London. ◆Madonna at Home House in Marylebone in black oversized trousers, red lipstick and shades. ◆Actor Bill Nighy at an Italian cafe in Pimlico, tucking into a 'Bill Special' – a sandwich named after him that contains tallegio, rocket and tomato. ◆Gladiator star Paul Mescal running across Highbury Fields in his signature uniform: minuscule shorts. Rock royalty Mick Jagger announced last week that he's engaged to former ballerina Melanie Hamrick – but the Stone's ex Jerry Hall tells me that she is sworn off the marriage game. 'No more!' the Texan former supermodel laughs when asked if she would ever tie the knot again. Hall, who divorced media mogul Rupert Murdoch, 94, in 2022 after six years of marriage, says she's content being single and spending her time gardening and carrying out her grandparent duties.