This is Nagwa Fouad dancing in a scene from the 1967 Egyptian film ‘Al Arees al Thani’ (The Second Groom ) which starred Farid Shawki, Hind Rostom and Abdel Menam Ibrahim.
Movie trivia: Also starring were Samir Ghanem, George Sidhom and El Deif Ahmed who collectively formed the comedy trio ‘Tholathy Adwa’a El Masrah’. They often appeared together in films and plays and continued until El Deif Ahmed’s death in 1970. Sidhom and Ghanem performed as a duo for some years until Sidhom retired due to illness. Samir Ghanem has continued to have a very successful solo stage and film career.