Ieri sera Katy Perry ha partecipato al concerto live tenutosi al Club Nokia di Los Angeles.

L’evento, durante il quale la cantante si è esibita con la sua hit “California Gurls”, è stato organizzato in occasione dell’annuncio delle nominatiosn per i prossimi Grammy Awards.

Ecco la lista, nella quale spiccano i nomi di Eminem e Bruno Mars:

Song of the Year
‘Beg, Steal or Borrow’ – Ray LaMontagne
‘Forget You’ – Cee-Lo
‘The House That Built Me’ – Miranda Lambert
‘Love the Way You Lie’ – Eminem Feat. Rihanna
‘Need You Now’ – Lady Antebellum

Album of the Year
‘The Suburbs’ – Arcade Fire
‘Recovery’ – Eminem
‘Need You Now’ – Lady Antebellum
‘The Fame Monster’ – Lady Gaga
‘Teenage Dream’ – Katy Perry

Best New Artist
Justin Bieber
Drake
Florence and the Machine
Mumford and Sons
Esperanza Spalding

Record of the Year
‘Nothing on You’ – B.o.B. Feat. Bruno Mars
‘Love the Way You Lie’ – Eminem Feat. Rihanna
‘Forget You’ – Cee-Lo
‘Empire State of Mind – Jay-Z Feat. Alicia Keys
‘Need You Now’ – Lady Antebellum

Best Female Pop Vocal Performance
‘King of Anything’ – Sara Bareilles
‘Halo (Live)’ – Beyoncé
‘Chasing Pirates’ – Norah Jones
‘Bad Romance’ – Lady Gaga
‘Teenage Dream’ – Katy Perry

Best Male Pop Vocal Performance
‘Haven’t Met You Yet’ – Michael Bublé
‘This is It’ – Michael Jackson
‘Whataya Want from Me’ – Adam Lambert
‘Just the Way You Are’ – Bruno Mars
‘Half of My Heart’ – John Mayer

Best Pop Performance By a Group or Duo with Vocals
‘Don’t Stop Believin’ (Regionals Version)’ – Glee cast
‘The Only Exception’ – Paramore
‘Babyfather’ – Sade
‘Hey, Soul Sister (Live)’ – Train

Best Pop Collaboration with Vocals
‘Airplanes, Part II’ – B.o.B., Eminem & Hayley Williams
‘Imagine’ – Herbie Hancock, Pink, India.Arie, Seal, Konono No 1, Jeff Beck & Oumou Sangare
‘If it Wasn’t for Bad’ – Elton John & Leon Russell
‘Telephone’ – Lady Gaga & Beyoncé
‘California Gurls’ – Katy Perry & Snoop Dogg

Best Pop Instrumental Performance
‘Flow’ – Laurie Anderson
‘Nessun Dorma’ – Jeff Beck
‘No Mystery’ – Stanley Clarke
‘Orchestral Intro’ – Gorillaz
‘Sleepwalk’ – The Brian Setzer Orchestra

Best Pop Instrumental Album
‘Pushing the Envelope’ – Gerald Albright
‘Take Your Pick’ – Larry Carlton & Tak Matsumoto
‘Heart And Soul’ – Kenny G
‘Singularity’ – Robby Krieger
‘Everything Is Everything: The Music Of Donny Hathaway’ – Kirk Whalum

Best Pop Vocal Album
‘My World 2.0′ – Justin Bieber
‘I Dreamed a Dream’ – Susan Boyle
‘The Fame Monster’ – Lady Gaga
‘Battle Studies’ – John Mayer
‘Teenage Dream’ – Katy Perry

Best Dance Recording
‘Rocket’ – Goldfrapp
‘In For The Kill’ – La Roux
‘Dance In The Dark’ – Lady Gaga
‘Only Girl (In The World)’ – Rihanna
‘Dancing On My Own’ – Robyn

Best Electronic/Dance Album
‘These Hopeful Machines’ – BT
‘Further’ – The Chemical Brothers
‘Head First’ – Goldfrapp
‘Black Light’ – Groove Armada
‘La Roux’ – La Roux

Best Traditional Pop Vocal Album
‘Crazy Love’ – Michael Bublé
‘The Greatest Love Songs Of All Time’ – Barry Manilow
‘Let It Be Me: Mathis In Nashville’ – Johnny Mathis
‘Fly Me To The Moon…The Great American Songbook: Volume V’ – Rod Stewart
‘Love Is The Answer’ – Barbra Streisand

Best Solo Rock Vocal Performance
‘Run Back To Your Side’ – Eric Clapton
‘Crossroads’ – John Mayer
‘Helter Skelter’ – Paul McCartney
‘Silver Rider’ – Robert Plant
‘Angry World’ – Neil Young

Best Rock Performance By A Duo Or Group With Vocals
‘Ready To Start’ – Arcade Fire
‘I Put A Spell On You’ – Jeff Beck & Joss Stone
‘Tighten Up’ – The Black Keys
‘Radioactive’ – Kings Of Leon
‘Resistance’ – Muse

Best Hard Rock Performance
‘A Looking In View’ – Alice In Chains
‘Let Me Hear You Scream’ – Ozzy Osbourne
‘Black Rain’ – Soundgarden
‘Between The Lines’ – Stone Temple Pilots
‘New Fang’ – Them Crooked Vultures