The Duchess of Cambridge, Kate Middleton and Victoria Beckham have reportedly struck up a friendship since the Beckham  family relocated to London earlier this year. It is thought that the pair have been bonding over interior design as Victoria decorates the new Beckham family home. "The Beckhams and William and Kate are becoming very close and regularly discuss everything from parenting to decorating. Kate and Victoria have a lot in common as they both adore art and interior design," a source reportedly told British magazine Star. "William and David enjoy discussing sport and bonding over being dads, and Kate and Victoria talk about fashion, design and parenting." Victoria and her husband David attended Kate and William's wedding in 2011 but is thought that they have grown closer since the Beckhams returned to England in recent months. The Beckhams attended the royal wedding in 2011 Kate and William have had their Christmas with their baby son George and reports suggest that the occasion was an enjoyable one. The couple arrived to church on Christmas morning and told well-wishers their little boy was enjoying Christmas. William was heard to add: "We've had a good morning with George and I can't wait until next year when he's bigger."