February 26, 2012 - March 3, 2012 (87 images)

Jennifer Lopez arrives on the red carpet at the 84th Academy Awards at the Hollywood and Highlands Center in the Hollywood section of Los Angeles on February 26, 2012. UPI/Kevin Dietsch

Tina Fey arrives on the red carpet at the 84th Academy Awards at the Hollywood and Highlands Center in the Hollywood section of Los Angeles on February 26, 2012. UPI/Kevin Dietsch

Glenn Close arrives on the red carpet at the 84th Academy Awards at the Hollywood and Highlands Center in the Hollywood section of Los Angeles on February 26, 2012. UPI/Kevin Dietsch

Tony Bennett arrives on the red carpet at the 84th Academy Awards at the Hollywood and Highlands Center in the Hollywood section of Los Angeles on February 26, 2012. UPI/Kevin Dietsch