Oscar Red Carpet Arrivals

Oscar nominees Jennifer Hudson, left, and Penelope Cruz pose for photographers at the 79th Academy Awards Sunday, Feb. 25, 2007.

British actress Helen Mirren, nominated for an Oscar for best actress in a leading role for her work in "The Queen," arrives with her husband Taylor Hackford for the 79th Academy Awards Sunday, Feb. 25, 2007, in Los Angeles.

Chef Wolfgang Puck on the red carpet for the 79th Annual Academy Awards held at the Kodak Theatre on Feb. 25, 2007 in Hollywood, Calif. He holds a dish he prepared for the evening's Governor's Ball following the show.

Actress Maggie Gyllenhaal arrives at the 79th Academy Awards in Hollywood, Calif. on Feb. 25, 2007. Gyllenhaal was a presenter at the ceremony.

Actress Portia de Rossi arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, at the Kodak Theatre in Hollywood, Calif. De Rossi's partner, Ellen DeGeneres, was tapped to host the awards.

Actress Jodie Foster arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, at the Kodak Theatre in Hollywood, Calif.

"Babel" star Gael Garcia Bernal, left, and his pal, actor Diego Luna, arrive for the 79th Academy Awards Sunday, Feb. 25, 2007, in Los Angeles. Bernal will be a presenter during the Oscars telecast.

Japanese actress Rinko Kikuchi, nominated for an Oscar for best actress in a supporting role for her work in "Babel," arrives for the 79th Academy Awards Sunday, Feb. 25, 2007.

Marc Anthony, left, and wife Jennifer Lopez arrive for the 79th Academy Awards Sunday, Feb. 25, 2007.

Cameron Diaz has her dress adjusted as she arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, in Hollywood.

"Devil Wears Parda" star Emily Blunt and singer Michael Buble arrive for the 79th Academy Awards Feb. 25, 2007, in Los Angeles, Calif.

Spanish actress Penelope Cruz, nominated for an Oscar for best actress in a leading role for her work in "Volver," arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, at the Kodak Theater in Hollywood.

Leonardo DiCaprio, nominated for an Oscar for best actor in a leading role for his work in "Blood Diamond," arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, in Los Angeles.

Rachel Weisz arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, in Los Angeles. Weisz was a presenter at Sunday's show.

Cate Blanchett, nominee for best supporting actress for her work in "Notes on a Scandal," arrives at the 79th Academy Awards in Hollywood, Calif., Feb. 25, 2007.

Actress Kirsten Dunst waves as she arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, in Los Angeles. Dunst will be a presenter during the Oscars telecast.

Canadian singer Celine Dion arrives for the 79th Academy Awards Sunday, Feb. 25, 2007, in Los Angeles. Dion will perform during a tribute to Italian composer Ennio Morricone.

Former Vice President Al Gore attends the 79th Annual Academy Awards held at the Kodak Theatre on Feb. 25, 2007 in Hollywood, Calif.

Alan Arkin arrives at the 79th Academy Awards in Hollywood, Calif., Feb. 25, 2007. Arkin went on to win best supporting actor for his work in "Little Miss Sunshine."

Actress Nicole Kidman arrives at the 79th Academy Awards in Hollywood, Calif., Feb. 25, 2007.