UK's Prince William, Kate Middleton blessed with a baby boy

UK's Prince William and his wife Kate Middleton were on Monday blessed with their third child, a baby boy. The newborn, fifth-in-line to the throne, was born at London's St. Mary's Hospital, which is also the birthplace of Prince William. The couple, who tied the knot in 2011, have a four-year-old son Prince George and a two-year-old daughter Princess Charlotte.