12 noon: Good afternoon, everybody, welcome to London's West End and our live coverage of this year's Olivier Awards!
It's the biggest night in the UK theatrical calendar. Tonight's ceremony also has performances from Sister Act, Blood Brothers and Les Miserables - and you can follow it all here.
Find out who the winners are with our instantly-updated roll of honour - and our backstage reporter will be bringing you interviews with the winners, the presenters, the great and the good.
Want to have your say? Add your thoughts in the comments box below - or join in the debate on our West End message board.
6pm: Take your seats, please - just half an hour before tonight's festivities begin! Who are you rooting for?
6.30pm: This from our backstage correspondent, Ms Miriam Zendle (who'll be interviewing all the winners later) - "Not seen any of the big names yet, but did see Maureen Lipman in passing as I came in!"
6.52pm: Best Lighting Design is up first - check below for the noms and winner in all categories, who will be bolded up once it's announced!
7pm: Congrats to Spring Awakening - Best Sound Design - will that be the first of many for them tonight? What do you think?
7.25pm: Miriam's had a chat with Ann Emery of Billy Elliot; read it here.
7.50pm: So Wicked wins the new audience award! Congrats to all the winners so far - Mark Rylance and Rachel Weisz are the big hitters for plays, and the musical theatre awards come in the second act.
9pm: The second act should theoretically begin soon - but those of you who have followed the Oliviers will know that they don't always run to timetable. Meanwhile, Miriam's been talking to Lesley Sharp of Ghosts.
9.10pm: Act Two is beginning!
9.30pm: Wow, Iwan Rheon picks up Best Supporting Role in a Musical for Spring Awakening!
9.35pm: Samantha Spiro wins Best Actress in a Musical for Hello Dolly!; Aneurin Barnard wins Best Actor in a Musical for Spring Awakening.
10pm: There's a lengthy preface to producer Michael Codron's special award. The Les Mis cast must be going mad backstage - they were due to be on half an hour ago.
10.10pm: Katori Hall's gone a bit wobbly at meeting Jude Law as she wins Best New Play for The Mountain Top.
10.15pm: Stay tuned here for all the interviews with the winners and losers!
Olivier Awards 2010 - full list of nominations and winners
BOLD indicates 2010 WINNER
BEST ACTRESS
* Gillian Anderson for A DOLL'S HOUSE at the Donmar
* Lorraine Burroughs for THE MOUNTAINTOP at Trafalgar Studios 1
* Imelda Staunton for ENTERTAINING MR SLOANE at Trafalgar Studios 1
* Juliet Stevenson for DUET FOR ONE at the Almeida and Vaudeville
* Rachel Weisz for A STREETCAR NAMED DESIRE at the Donmar - WINNER!
BEST ACTOR
* James Earl Jones for CAT ON A HOT TIN ROOF at the Novello
* Jude Law for HAMLET, Donmar at Wyndham's
* James McAvoy for THREE DAYS OF RAIN at the Apollo
* Mark Rylance for JERUSALEM at the Jerwood Theatre Downstairs at the Royal Court and now at the Apollo - WINNER!
* Ken Stott for A VIEW FROM THE BRIDGE at the Duke of York's
* Samuel West for ENRON at the Jerwood Theatre Downstairs at the Royal Court and now at the Noel Coward
BEST ACTRESS IN A SUPPORTING ROLE
* Hayley Atwell for A VIEW FROM THE BRIDGE at the Duke of York's
* Michelle Dockery for BURNT BY THE SUN at the Lyttelton
* Alexandra Gilbreath for TWELFTH NIGHT at the Duke of York's
* Keira Knightley for THE MISANTHROPE at the Comedy
* Rachael Stirling for THE PRIORY at the Jerwood Theatre Downstairs at the Royal Court
* Ruth Wilson for A STREETCAR NAMED DESIRE at the Donmar - WINNER!
BEST ACTOR IN A SUPPORTING ROLE
* Mackenzie Crook for JERUSALEM at the Jerwood Theatre Downstairs at the Royal Court and now at the Apollo
* Rory Kinnear for BURNT BY THE SUN at the Lyttelton
* Tim Pigott-Smith for ENRON at the Jerwood Theatre Downstairs at the Royal Court and now at the Noel Coward
* Eddie Redmayne for RED at the Donmar - WINNER!
BEST NEW PLAY
* Enron by Lucy Prebble at the Jerwood Theatre Downstairs at the Royal Court and now at the Noel Coward
* JERUSALEM by Jez Butterworth at the Jerwood Theatre Downstairs at the Royal Court and now at the Apollo
* THE MOUNTAINTOP by Katori Hall at Trafalgar Studios 1 - WINNER!
* RED by John Logan by at the Donmar Warehouse
BEST NEW COMEDY
* CALENDAR GIRLS by Tim Firth at the Noël Coward
* ENGLAND PEOPLE VERY NICE by Richard Bean at the Olivier
* PARLOUR SONG by Jez Butterworth at the Almeida
* THE PRIORY by Michael Wynne at the Jerwood Theatre Downstairs at the Royal Court - WINNER!
BEST MUSICAL REVIVAL
* Irving Berlin's ANNIE GET YOUR GUN music and lyrics by Irving Berlin, book by Herbert and Dorothy Fields at the Young Vic
* HELLO DOLLY! book by Michael Stewart, music and lyrics by Jerry Herman, based on the play ‘The Matchmaker' by Thornton Wilder at the Open Air - WINNER!
* A LITTLE NIGHT MUSIC music and lyrics by Stephen Sondheim, book by Hugh Wheeler, suggested by a film by Ingmar Bergman, originally produced and directed on Broadway by Harold Prince at the Garrick
* Lionel Bart's OLIVER! based on the original production by Sam Mendes at the Theatre Royal, Drury Lane
BEST NEW MUSICAL
* DREAMBOATS AND PETTICOATS book by Laurence Marks and Maurice Gran at the Savoy
* PRISCILLA QUEEN OF THE DESERT - THE MUSICAL book by Stephan Elliott and Allan Scott, based on the Latent Image/Specific Films motion picture distributed by Metro-Goldwyn-Mayer Inc. at the Palace
* SPRING AWAKENING music by Duncan Sheik, book and lyrics by Steven Sater, based on the play by Frank Wedekind at the Novello - WINNER!
* SISTER ACT music by Alan Menken, lyrics by Glenn Slater, book by Cheri Steinkellner and Bill Steinkellner at The London Palladium
BEST ENTERTAINMENT
* ARTURO BRACHETTI: CHANGE written and directed by Sean Foley, original concept by Serge Denoncourt, based on the repertoire of Arturo Brachetti at the Garrick
* DERREN BROWN: ENIGMA written by Derren Brown and Andy Nyman at the Adelphi
* MORECAMBE by Tim Whitnall at the Duchess - WINNER!
BEST ACTRESS IN A MUSICAL OR ENTERTAINMENT
* Melanie C for BLOOD BROTHERS at the Phoenix
* Patina Miller for SISTER ACT at the London Palladium
* Samantha Spiro for HELLO DOLLY! at the Open Air - WINNER!
* Hannah Waddingham for A LITTLE NIGHT MUSIC at the Garrick
* Charlotte Wakefield for SPRING AWAKENING at the Novello
BEST ACTOR IN A MUSICAL OR ENTERTAINMENT
* Rowan Atkinson for OLIVER! at the Theatre Royal, Drury Lane
* Aneurin Barnard for SPRING AWAKENING at the Novello - WINNER!
* Bob Golding for MORECAMBE at the Duchess
* Alexander Hanson for A LITTLE NIGHT MUSIC at the Garrick
* Tony Sheldon for PRISCILLA QUEEN OF THE DESERT - THE MUSICAL at the Palace
BEST SUPPORTING PERFORMANCE IN A MUSICAL OR ENTERTAINMENT
* Sheila Hancock for SISTER ACT at the London Palladium
* Maureen Lipman for A LITTLE NIGHT MUSIC at the Garrick
* Kelly Price for A LITTLE NIGHT MUSIC at the Garrick
* Iwan Rheon for SPRING AWAKENING at the Novello - WINNER!
BEST DIRECTOR
* Rupert Goold for ENRON at the Jerwood Theatre Downstairs at the Royal Court and now at the Noel Coward - WINNER!
* Michael Grandage for HAMLET, Donmar at Wyndham's
* Lindsay Posner for A VIEW FROM THE BRIDGE at the Duke of York's
* Ian Rickson for Jerusalem at the Jerwood Theatre Downstairs at the Royal Court and now at the Apollo
* Bijan Sheibani for OUR CLASS at the Cottesloe
BEST REVIVAL
* ARCADIA directed by David Leveaux at the Duke of York's
* CAT ON A HOT TIN ROOF directed by Debbie Allen at the Novello - WINNER!
* THE MISANTHROPE directed by Thea Sharrock at the Comedy
* A STREETCAR NAMED DESIRE directed by Rob Ashford at the Donmar Warehouse
* A VIEW FROM THE BRIDGE directed by Lindsay Posner at the Duke of York's
* THREE DAYS OF RAIN directed by Jamie Lloyd at the Apollo
BEST THEATRE CHOREOGRAPHER
* Matthew Bourne for OLIVER! at the Theatre Royal, Drury Lane
* Bill T Jones for SPRING AWAKENING at the Novello
* Anthony Van Laast for SISTER ACT at the London Palladium
* Stephen Mear for HELLO DOLLY! at the Open Air - WINNER!
BEST LIGHTING DESIGN
* BURNT BY THE SUN designed by Mark Henderson at the Lyttelton - WINNER!
* ENRON designed by Mark Henderson the Jerwood Theatre Downstairs at the Royal Court and now at the Noel Coward
* SPRING AWAKENING designed by Kevin Adams at the Novello
* THREE DAYS OF RAIN designed by Jon Clark at the Apollo
BEST SET DESIGN
* ENGLAND PEOPLE VERY NICE designed by Mark Thompson with animation by Pete Bishop
* ENRON designed by Anthony Ward at the Jerwood Theatre Downstairs at the Royal Court and now at the Noel Coward
* JERUSALEM designed by Ultz at the Jerwood Theatre Downstairs at the Royal Court and now at the Apollo - WINNER!
* RED designed by Christopher Oram at the Donmar Warehouse
BEST COSTUME DESIGN
* HELLO DOLLY! designed by Peter McKintosh at the Open Air
* MADAME DE SADE designed by Christopher Oram, Donmar at Wyndham's
* THE MISANTHROPE designed by Amy Roberts at the Comedy
* PRISCILLA, QUEEN OF THE DESERT- THE MUSICAL designed by Tim Chappel and Lizzy Gardiner at the Palace - WINNER!
BEST SOUND DESIGN
* Every Good Boy DESERVES FAVOUR designed by Christopher Shutt at the Olivier
* JERUSALEM designed by Ian Dickinson for Autograph at the Jerwood Theatre Upstairs at the Royal Court and now at the Apollo
* MOTHER COURAGE AND HER CHILDREN designed by Andrew Bruce and Nick Lidster for Autograph at the Olivier
* SPRING AWAKENING designed by Brian Ronan at the Novello - WINNER!
THE AUDIENCE AWARD FOR MOST POPULAR SHOW
* BILLY ELLIOT music by Elton John, books and lyrics by Lee Hall at the Victoria Palace
* THE PHANTOM OF THE OPERA music and book by Andrew Lloyd Webber, lyrics by Charles Hart, book and additional lyrics by Richard Stilgoe at His Majesty's
* War Horse based on the novel by Michael Morpurgo, adapted by Nick Stafford at the New London
* WE WILL ROCK YOU based on the songs of Queen, by Ben Elton in collaboration with Brian May and Roger Taylor at the Dominion
* WICKED music and lyrics by Stephen Schwartz, book by Winnie Holzman at the Apollo Victoria - WINNER!
OUTSTANDING ACHIEVEMENT IN AN AFFILIATE THEATRE
* Soho Theatre/ Tiata Fahodzi for IYA ILE (THE FIRST WIFE)
* The Tricycle Theatre for THE GREAT GAME
* The Royal Court for c*ckat the Jerwood Theatre Upstairs - WINNER!
BEST NEW OPERA PRODUCTION
* The Royal Opera's DER FLIEGENDE HOLLÄNDER at the Royal Opera House
* The Royal Opera's LULU at the Royal Opera House
* English National Opera's PETER GRIMES at the London Coliseum
* The Royal Opera's TRISTAN UND ISOLDE at the Royal Opera House - WINNER!
OUTSTANDING ACHIEVEMENT IN OPERA
* Anja Kampe for her performance in Royal Opera's DER FLIEGENDE HOLLÄNDER at the Royal Opera House
* Stuart Skelton for his performance in English National Opera's PETER GRIMES at the London Coliseum
* Nina Steme for her performance in the Royal Opera's TRISTAN UND ISOLDE at the Royal Opera House - WINNER!
* Michael Volle for his performances in the Royal Opera's LULU and TRISTAN AND ISOLDE at the Royal Opera House
BEST NEW DANCE PRODUCTION
* Russell Maliphant's AFTERLIGHT at Sadler's Wells
* Birmingham Royal Ballet's E=MC² at Sadler's Wells
* Goldberg: The Brandstrup Rojo Project, ROH2 at the Royal Opera House - WINNER!
* Rambert Dance Company's A LINHA CURVA at Sadler's Wells
* Fabulous Beast Dance's THE RITE OF SPRING at the London Coliseum
OUTSTANDING ACHIEVEMENT IN DANCE
* Colin Dunne for his performance in OUT OF TIME at The Pit
* Michael Hulls for his lighting designs for Russell Maliphant's TWO:FOUR:TEN at the London Coliseum; and for Russell Maliphant's AFTERLIGHT and for Ex Machina & Sylvie Guillem's EONNAGATA at Sadler's Wells
* Rambert Dance Company for an outstanding year of new work - WINNER!
Special Awards - producer Michael Codron; actress Dame Maggie Smith
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