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
Madonna fashion brands a registered trademark. In response, the singer attempted to get the lawsuit tossed by presenting evidence she created a hit song that brought "Material Girl" to fame more than 25 years ago. In court papers, Madonna said she is the Material Girl, and she was the first user starting in 1985. California Judge S. James Otero wasn't convinced and commented "[The] Defendants' argument that Madonna created the 'Material Girl' mark through her performances fails as a matter of law," the judge writes in an order denying summary judgment. "This Court and other courts have recognized that the singing of a