'The Intern' premiere in New York (19 images)

Anne Hathaway, Robert DeNiro, JoJo Kushner and Adam Devine arrive on the red carpet at the premiere of The Intern at the Ziegfeld Theater in New York City on September 21, 2015. Photo by John Angelillo/UPI

Actress Anne Hathaway arrives on the red carpet at the premiere of The Intern at the Ziegfeld Theater in New York City on September 21, 2015. Photo by John Angelillo/UPI

Actress Anne Hathaway arrives on the red carpet at the premiere of The Intern at the Ziegfeld Theater in New York City on September 21, 2015. Photo by John Angelillo/UPI

Mariah Carey arrives on the red carpet at the premiere of The Intern at the Ziegfeld Theater in New York City on September 21, 2015. Photo by John Angelillo/UPI