Victoria Beckham wants to adopt a girl.The former Spice Girl, who already has three sons, is desperate for a daughter and believes adopting a disadvantaged child would be the ideal solution. A source told Britain's Daily Star newspaper: "Victoria is desperate to have a daughter to be girlie with. She loves the idea of having a girl to dress up, play with and make the family less male-oriented."She's been spending time with Katie Holmes and seeing her little girl has made Victoria really broody."Victoria's friend Jennifer Lopez has reportedly told Victoria about a Mexican organisation which helps find homes for South American orphans. If Victoria and her husband David do adopt they will be the latest celebrities to open up their home to a disadvantaged child. Madonna has temporary custody of a Malawi baby boy, while Angelina Jolie is planning to adopt for a third time.Victoria's spokesperson refused to confirm the reports. She said: "Victoria and David respect people who do adopt but they're happy with their family at the moment."