High Society (1956) is a musical film made by MGM in VistaVision and Technicolor with music and lyrics by Cole Porter. It was directed by Charles Walters and produced by Sol C. Siegel from a screenplay by John Patrick, based on the play The Philadelphia Story by Philip Barry. The film starred Frank Sinatra, Grace Kelly, Bing Crosby, Mike Conner and Louis Armstrong. It was the last film appearance of Grace Kelly, before she became Princess consort of Monaco.