Armando Joseph "Buddy" Greco (August 14, 1926 – January 10, 2017) was an American jazz and pop singer and pianist who had a long career in the US and UK. His recordings have sold millions, including "Oh Look A-There Ain't She Pretty", "Up, Up and Away", and "Around the World". His most successful single was "The Lady Is a Tramp", which sold over one million copies. During his career, he recorded over sixty albums. He conducted the London Symphony Orchestra, performed for Queen Elizabeth II and with the Beatles.