LONDON: Former Spice Girls member Victoria Beckham is said to have offered to pay for her little sister's wedding.

Posh, 35, who is willing to dole out 50,000 pounds when her sis Louise, 31, weds stockbroker Darren Flood on December 27, also wants the bash to be held at her "Beckingham Palace" pad.

She is even said to have asked top fashion designer Vera Wang, who created her dress for her wedding to soccer ace David, to make Louise's gown.

"Vic just told Louise 'I don't care what it costs - it will be my Christmas present to you'. Louise was very emotional," the Sun quoted a source as saying.

But Posh's offer is being contested by Louise's wealthy fiance Darren, 30.

"He is insisting he gets the bill - it's why he is so respected and liked by the family. But Vic normally gets her way," the source added.