Bonham Carter's 'prambella' fails to woo Dragons

Helena Bonham Carter and Johnny Depp have pitched an idea to the UK version of 'Dragons' Den', for pram with a built-in umbrella, called a 'prambella'.

The Hollywood stars were working in Pinewood Studios, Buckinghamshire, with the actress' partner Tim Burton when they were interrupted by the Dragons – Peter Jones, Duncan Bannatyne, Theo Paphitis, Deborah Meaden, and Hilary Devey - from the business investment show.