Prince Williams and Kate Middleton are set to take their little Prince George to his first official public appearance. The 7-month-old will attend an event for new parents and their babies in Wellington with his parents Kate Middleton and Prince William in April. The trip also marks Middleton's first visit to Australia and New Zealand. The Duke and Duchess of Cambridge decided to bring their little one along on the trip since they didn't want to be away from Prince George for three weeks.