Employees Hayley Simmonds (R) and Amy Bush hang a sign celebrating the news that Britain's Catherine, Duchess of Cambridge, has given birth to a son, in the window of the British themed restaurant Tea & Sympathy in New York, July 22, 2013. Prince William's wife Kate gave birth on Monday to a baby boy, in the Lindo Wing of St Mary's Hospital, who becomes third in line to the British throne, his office said. The royal baby, the couple's first child, was born at 4:24 p.m. (1524 GMT), weighing 8 lbs and 6 oz. REUTERS/Lucas Jackson (UNITED STATES - Tags: ENTERTAINMENT SOCIETY ROYALS TPX IMAGES OF THE DAY)