In a surprise win, Peter Farrelly's biographical comedy-drama "Green Book", received the Best Picture honour at the 91st Academy Awards upstaging award season favourite "Roma".

Alfonso Cuaron bagged two awards -- Best Cinematography and Best Director -- for "Roma", which also ended Mexico's dry run at the Academy Awards with Best Foreign Language win.

Rami Malek won the Best Actor trophy for his performance in "Bohemian Rhapsody", while British actor Olivia Colman upstaged Glenn Close to win the Best Actress award for her role in Yorgos Lanthimos-directed "The Favourite".

Marvel Studios produced "Black Panther" became the first superhero film to Best Original Score, Best Costume Design and Best Production Design.

The full list of winners are: 

ACTOR IN A LEADING ROLE – Rami Malek, Bohemian Rhapsody
ACTRESS IN A LEADING ROLE – Olivia Colman, The Favourite
DIRECTING – Alfonso Cuarón, Roma
ACTOR IN A SUPPORTING ROLE – Mahershala Ali, Green Book
ACTRESS IN A SUPPORTING ROLE – Regina King, If Beale Street Could Talk
WRITING (ADAPTED SCREENPLAY) – BlacKkKlansman | Written by Charlie Wachtel & David Rabinowitz and Kevin Willmott & Spike Lee
WRITING (ORIGINAL SCREENPLAY) – Green Book | Written by Nick Vallelonga, Brian Currie, Peter Farrelly
FILM EDITING – Bohemian Rhapsody, John Ottman
CINEMATOGRAPHY – Roma, Alfonso Cuarón
PRODUCTION DESIGN – Black Panther | Hannah Beachler (Production Design); Jay Hart (Set Decoration)
VISUAL EFFECTS – First Man | Paul Lambert, Ian Hunter, Tristan Myles and J.D. Schwalm
COSTUME DESIGN – Black Panther, Ruth Carter
MAKEUP AND HAIRSTYLING – Vice | Greg Cannom, Kate Biscoe and Patricia Dehaney
FOREIGN LANGUAGE FILM – Roma | Mexico; Alfonso Cuarón
ANIMATED FEATURE FILM – Spider-Man: Into the Spider-Verse
MUSIC (ORIGINAL SCORE) – Black Panther, Ludwig Goransson
MUSIC (ORIGINAL SONG) – “Shallow” | Music and Lyric by Lady Gaga, Mark Ronson, Anthony Rossomando and Andrew Wyatt
SOUND EDITING – Bohemian Rhapsody | John Warhurst and Nina Hartstone
SOUND MIXING – Bohemian Rhapsody | Paul Massey, Tim Cavagin and John Casali
SHORT FILM (ANIMATED) – Bao | Domee Shi and Becky Neiman-Cobb
SHORT FILM (LIVE ACTION) – Skin | Guy Nattiv and Jaime Ray Newman
DOCUMENTARY (FEATURE) – Free Solo | Elizabeth Chai Vasarhelyi, Jimmy Chin, Evan Hayes and Shannon Dill
DOCUMENTARY (SHORT SUBJECT) – Period. End Of Sentence. | Rayka Zehtabchi and Melissa Berton