How does she do it? Speedy Kate Middleton emerges with new baby daughter looking immaculate - just 12 hours after she arrived at hospital and 10 hours after giving birth to 8lb 3oz second child

• • Prince William and Kate Middleton have taken their new daughter home just hours after she was born today 
  • Prince George offered a shy wave as he arrived at the Lindo Wing this afternoon to meet his little sister 
  • It is the first time George has been seen in the UK publicly since his own birth at the hospital in 2013 
  • Kate, 33, gave birth to a baby girl at 8.34am less than three hours after being admitted to the Lindo Wing
  • The little girl is fourth-in-line to the throne and will be known as Her Royal Highness Princess (name) of Cambridge