Madonna (entertainer) rolled around suggestively on the floor. MTV retrospectively considered it one of the "most iconic" pop performances of all time. The second single, "Material Girl", reached number two on the Hot 100 and was promoted by a music video recreating Marilyn Monroe's performance of "Diamonds Are a Girl's Best Friend" from the 1953 film "Gentlemen Prefer Blondes". While filming this video, Madonna started dating actor Sean Penn. They married on her birthday in 1985. Madonna entered mainstream films in February 1985, beginning with a brief appearance as a club singer in "Vision Quest", a romantic drama film. Its soundtrack contained
Secret (Madonna song) of Hollywood actress Jean Harlow. The black and white video was directed by photographer Melodie McDaniel, who was chosen by the singer due to McDaniel's previous short films. It features Madonna as a singer in a nightclub in Harlem, New York. Interspersed with scenes of daily life in the neighborhood, the video ends with Madonna uniting with her lover and their supposed child. The video sparked academic discussions about what might constitute the lyrical secret of the song. Madonna performed "Secret" on tour for the first time during her 2001 Drowned World Tour. It was later performed at the Houston