Behind the scenes of nepo-baby party battles – from Kim K’s £100k cowgirl extravaganza to Blue Ivy’s £632k shindig

THE average children’s birthday party costs £524, but that’s only for us normal folk.In fact, Hollywood’s finest and the UK’s biggest names are splurging hundreds of thousands to celebrate their little ones’ years. instagram/kimkardashianThe Kardashian family hosts epic kids’ parties that most of us would dream of being invited to[/caption]Sisters Kim Kardashian and Kylie Jenner sometimes join forces to put on a Hollywood-approved kids bashInstagram