Geri's £500MILLION superstars: Halliwell joins with Emma Bunton, Ronnie 支持を得ようと努めるd, 棒 Stewart and Gary Barlow to serenade Christian Horner at the F1 boss's 50th birthday party
They have 34 chart-topping 攻撃する，衝突する （テニスなどの）シングルス between them and have sold over half a billion 記録，記録的な／記録するs 世界的な.?
So when Geri Halliwell-Horner, Emma Bunton, Ronnie 支持を得ようと努めるd, 棒 Stewart and Gary Barlow （機の）カム together for a rendition of Happy Birthday, it may just have been the most 星／主役にする-studded ever.?
They were celebrating the 50th of Christian Horner ? husband of Geri and 長，率いる of the Red Bull F1 team.?
And the couple were hosts for the lavish evening at 開始する St. restaurant in Mayfair on Wednesday.?
株ing a picture of the 星／主役にするs behind a piano, Mrs Halliwell-Horner wrote: ‘A surprise belated birthday 祝賀 for Christian and the supergroup! Gary Barlow, you’re amazing!’?
株ing a picture of the 星／主役にするs behind a piano, Mrs Halliwell-Horner wrote: ‘A surprise belated birthday 祝賀 for Christian and the supergroup! Gary Barlow, you’re amazing!'
Christian Horner turned 50 with a 始める，決める of lavish birthday 祝賀s …に出席するd by select 星／主役にするs for a very glamorous evening
Geri made sure to wear her 声明 white - although she did have some silver decoration around the neckline
She captioned the 地位，任命する: 'A surprise belated birthday 祝賀 for @christianhorner And the Supergroup! @officialgarybarlow, you’re amazing!'
The 53-year-old model 選ぶd for a dark grey sequined dress for the birthday bash which she paired with some gold sparkly heels
The lavish 祝賀s even had Take That's Gary Barlow as the 星／主役にする performer
The former 長，指導者 (n)役員／(a)執行力のある of the 決まり文句／製法 One Group Bernie Ecclestone (pictured, left) smartened up in a 海軍 控訴 as he 提起する／ポーズをとるd beside his wife Fabiana, 46
Turning 長，率いるs, Ronnie 支持を得ようと努めるd (pictured, left) wore a 黒人／ボイコット leather blazer which seemed to light up in electronic blue as he 追加するd a funky element to his outfit
The 51-year-old Spice Girl wore a glamorous white midi dress with silver embellishments, while her former bandmate Ms Bunton, 47, 選ぶd for an elegant 黒人／ボイコット number.?
On the keyboard was Barlow, 52, who looked smart in a white 二塁打-breasted 控訴 and tan open-necked shirt.?
The Take That frontman had earlier serenaded Mr Horner 単独の, before 存在 joined by Ms Bunton, Mrs HalliwellHorner and former 直面するs bandmates 支持を得ようと努めるd and Stewart.
Rolling 石／投石する 支持を得ようと努めるd, 76, wore a leather blazer with electric blue 最高潮の場面s while Maggie May singer Stewart, 78, was in ヒョウ print.?
They were joined by their wives, with Penny Lancaster, 52, looking sensational in a grey sequined slit dress and gold heels.?
支持を得ようと努めるd’s wife Sally, 45, went all out in a 人物／姿／数字-hugging silver gown. Also at the surprise London bash was 93-year-old former F1 supremo Bernie Ecclestone, who was joined by his wife Fabiana Flosi, who is 46.?
The pair both wore matching 海軍 blue. The five 星／主役にするs have a 連合させるd 概算の 逮捕する 価値（がある） of more than half of a billion 続けざまに猛撃するs: Stewart (£215 million); 支持を得ようと努めるd (£158 million); Barlow (£90 million); Mrs Halliwell-Horner (£32 million) and Ms Bunton (£24 million).?
