William and Kate Lookalikes Punk the Press Outside Hospital

At the Sun UK, "It’s a ploy! Royal lookalikes in Kate tot stunt":

Britain’s favourite newspaper sent the pair — dead ringers for Prince William and wife Kate — to lift the mood outside the clinic where well-wishers and news crews had been huddled in anticipation of the imminent royal birth.

And at the Telegraph UK, "Royal baby: lookalikes and bets for a Leo cause media frenzy outside Lindo Wing."