Victoria Beckham has expressed her joy after her ten-year-old daughter Harper completed her 11+ exam this week.MORE: David Beckham bitten by daughter Harper in hilarious mishap - detailsTaking to her Instagram Stories, the former Spice Girl star - who shares four children with husband David Beckham - uploaded a sweet snap of her little girl holding a beautiful bouquet of pink flowers.WATCH: David Beckham teaches Harper how to boil an egg"11+ over!" she remarked alongside a series of