Oscars 2014: Memorable moments

Not one to let her guests go hungry, Ellen decides to order pizza for the crowd.  (Reuters)

Lupita has the most earnest reaction to winning best supporting actress for her role in "12 Years a Slave," but Angelina Jolie, sitting in front of her, cannot contain her excitement for the young star.  (Reuters)

Matt and an unnatural looking Kim spark a <a target="_blank" href="http://www.foxnews.com/entertainment/2014/03/02/oscars-2014-kim-novak-appearance-sets-off-twitter-war/">Twitter war</a> after they present at the Oscars. (Reuters)

Ellen tries to fit Meryl Streep, Bradley Cooper, Jennifer Lawrence, Brad Pitt, Angelina Jolie and others into a selfie, which apparently became the most retweeted tweet ever. (Reuters)

Meryl cozies up to her husband of 36 years Don Gummer. (AP)

Best actor nominee Matthew McConaughey jokes with Samuel L. Jackson. (Reuters)

U2 receives a standing ovation for their performance of "Ordinary Love" from the film "Mandela: Long Walk to Freedom."  (Reuters)

There were clearly no hurt feelings after Ellen Degeneres called Liza Minnelli a "good impersonator" in her opening monologue since Liza still agreed to take a selfie with the comedian. (Reuters)

Ellen's first wardrobe change of the night. She goes from a black tux to a white one.   (Reuters)

Among Ellen's many moments of the night, which included wardrobe changes and singing, a great line was: "I hosted seven years ago, and I'm so honored and flattered that they had me back so quickly," she said. (Reuters)

Ellen breaks away from her signature tuxedos to don a a fairy costume for a bit. (Reuters)

John Travolta introduces Idina Menzel, who sings "Let it Go" from "Frozen," but he doesn't exactly get her name right.   (AP)

Jennifer Lawrence congratulates Lupita Nyong'o for winning best supporting actress, an award for which she was also nominated. (Reuters)

Whoopi Goldberg shows off her stockings and ruby slippers as she presents after the "Wizard of Oz" tribute. (Reuters)

Pink receives a standing ovation after performing a tribute to "The Wizard of Oz." (Reuters)

The legendary singer performs "Wind Beneath my Wings" after the "In Memoriam" portion of the evening. (AP)

Ellen goes around collecting "pizza money" in Pharrell's Arby's hat.  (Reuters)