The Princess Charlotte Elizabeth Diana is fourth in line to the throne. She had 8lbs 3oz (3.7kg) when she was born, on Saturday morning, in the Lindo Wing of London’s St Mary’s Hospital. Tower Bridge was among the London landmarks lit up in pink on Saturday evening to mark the birth .Trafalgar Square’s fountains and the London Eye were illuminated on Saturday night. Knowing the name, the betting industry was preparing to pay out an estimated £1m to punters across the country. Charlotte and Alice have emerged as the favorite names for the princess, followed by Olivia, Victoria and Elizabeth. US president Barack Obama and First Lady Michelle wished the duke and duchess “much joy and happiness on the occasion of the arrival of the newest member of their family”.