Pharrell Williams performed his hit song "Happy" from "Despicable Me 2" at the 86th annual Academy Awards on Sunday, and he left the entire audience feeling "like a room without a roof."
Williams might not have been accompanied by any minions for the performance, but he still managed to get the crowd excited as he belted out the uplifting and inspirational tune, which hit the No. 1 position on the Billboard Hot 100 last week.
A legion of backup dancers gave the performance an especially joyous feel, which Williams heightened even further when he jumped off of the stage to dance with Lupita Nyong'o, Meryl Streep and Amy Adams.
Williams wore his signature tall hat, this time in black, for the night's performance.
"Happy" was nominated for the Academy Award for Best Original song, along with "Let it Go" from "Frozen," "The Moon Song" from "Her" and "Ordinary Love" from "Mandela: Long Walk to Freedom."
Ellen DeGeneres hosted the star-studded awards show, which took place at Los Angeles' Dolby Theater. Follow all of the Oscars action with the live blog below.
An historic night for Steve McQueen and "12 Years a Slave," wins for Matthew McConaughey, Cate Blanchett, Jared Leto and Lupita Nyong'o, seven Oscars for "Gravity" and no love for "American Hustle." These were your 2014 Oscars. Hope you enjoyed it!
As expected, "12 Years a Slave" won Best Picture. Producers Brad Pitt and Steve McQueen accepted the award.
"To that I say alright, alright, alright." http://t.co/3MHHnAXXUv— ThePlaylist (@ThePlaylist) 6 years ago
NO ALL RIGHT ALL RIGHT ALL RIGHT WUT BIGGEST UPSET OF THE NIGHT.— Christopher Rosen (@chrisjrosen) 5 years ago
#truedetectiveseason2 is McCounaughey and his Oscar. He won for his role in "Dallas Buyers Club."
She also gave an impassioned plea to Hollywood to acknowledge that people want to see movies with female leads. One of the night's most memorable speeches.
Will Cate Blanchett thank Woody Allen? Let's find out!
"American Hustle" has lost seven times, thus far, on Oscar night, including in the Original Screenplay category where Spike Jonze's "Her" took top honors.
Just because it's great and you need to know that.
Cuaron wins his second Oscar of the night for "Gravity."
Robert Lopez and Kristen Anderson-Lopez accepted the award with a speech that rhymed.
Or, well, Adele Dazeem. Or whatever John Travolta called her when he introduced Menzel.
Adele Dazeem did okay, I guess— Jessica Goodman (@jessgood) March 3, 2014
Bette Midler sang "Wind Beneath My Wings" after the list of deceased stars was shown. Among those stars left out of the In Memoriam segment were Cory Monteith and James Avery. Sarah Jones, the camera woman who was killed on the set of "Midnight Rider," the Gregg Allman bio film, was also not mentioned.
"I felt quite fabulous," @Lupita_Nyongo says backstage of accepting Liza Minnelli's bear hug. #Oscars— Amy Kaufman (@AmyKinLA) 4 years ago
Catherine Martin gets another Oscar, giving her two for the night.
POOR LIZA. It's just not her night. #Oscars2014 http://t.co/fovJayjbwA— Harry Clayton-Wright (@HClaytonWright) 4 years ago
IS LIZA NOT SINGING?— Meredith Woerner (@MdellW) 5 years ago
She sings "Over The Rainbow" to pay tribute to "The Wizard Of Oz," which is 75.
That gets director Alfonso Cuaron his first Oscar of the night. Cuaron co-edited the film with Mark Sanger.
Bill Murray and Amy Adams gave out the award. Before announcing Emmanuel Lubezki as winner, Murray paid tribute to the late Harold Ramis, who died last week.
Put those think pieces away: Nyong'o topped Jennifer Lawrence for the award and received a standing ovation in the process. "No matter where you're from, your dreams are valid," she said.
That's three Oscars for "Gravity," if you're keeping score at home. It has received the most awards this evening.
If only Bradley's arm was longer. Best photo ever. #oscars http://t.co/C9U5NOtGap— Ellen DeGeneres (@TheEllenShow) 5 years ago
But for those still awake: U2 played "Ordinary Love" from "Mandela: Long Walk To Freedom" and Brad Pitt introduced the band.
Director Paolo Sorrentino accepts the award and thanks, among others, Martin Scorsese. "The Great Beauty" was Italy's entry at the category.
And Darlene Love got to sing on the Oscars stage. Here's what Love told HuffPost Entertainment last year about a potential Oscars appearance:
That would be the ultimate. Never say never! Fate has been very good to me. I've been in the right place at the right time for the last 20 years. For one thing, it would give a lot of people the chance to see me. "Wow, that's Darlene Love. She really can sing! And she looks good."