The term 'LADY IN A BEATLES' SONG' can be summarized by three crossword solutions: Rita (4 letters), MADONNA (7 letters), and Eleanor Rigby (12 letters). Rita is a character in the Beatles song 'Lovely Rita', which was released in 1967 on the album Sgt. Pepper's Lonely Hearts Club Band. MADONNA is a character in the Beatles song 'Hey Jude', which was released in 1968 as a single. Eleanor Rigby is a character in the Beatles song 'Eleanor Rigby', which was released in 1966 on the album Revolver.