Kate joins the Bugaboo Brigade: It's the buggy A-list mums love, but how CAN a pram cost £1,200?

As 

Kate Middleton gives one designer buggy has received the ultimate endorsement, joining A-listers like Victoria Beckham, Elton John, Gwyneth Paltrow, Anna Friel, Sienna Miller, Myleene Klass and James Corden in the Bugaboo Brigade, is the Bugatti of buggies which lines the coffee shops of Chelsea and yoga classes of Hollywood really worth the designer price tag? Source The Daily Mail