Grammy Awards 2013: Red carpet

Nelly and Tim McGraw  (Kirk McKoy / Los Angeles Times)

Singer and multiple nominee Rihanna  (Jason Merritt / Getty Images)

Rapper and Grammy nominee Nas  (Jason Merritt / Getty Images)

Singer Jennifer Lopez  (Jordan Strauss / Invision / Associated Press)

Singer Beyonce  (Christopher Polk / Getty Images)

R&B singer and nominee Anita Baker  (Frederick J. Brown / Getty Images)

Rocker Jack White  (Kirk McKoy / Los Angeles Times)

Singer Florence Welch  (Jason Merritt / Getty Images)

Singer Kelly Rowland  (Jordan Strauss / Invision / Associated Press)

“How I Met Your Mother” actors Neil Patrick Harris and David Burtka  (Jason Merritt / Getty Images)

“The Big Bang Theory” actress Kaley Cuoco  (Christopher Polk / Getty Images)

“Two Broke Girls” actress Kat Dennings  (Christopher Polk / Getty Images)

Grammys Award host and rapper-actor LL Cool J  (Christopher Polk / Getty Images)

Rap artist 2 Chainz  (Jordan Strauss / Invision / AP)

R&B singer Chris Brown  (Kirk McKoy / Los Angeles Times)

Grammy winner Carrie Underwood  (Christopher Polk / Getty Images)

Rapper Rick Ross   (Christopher Polk / Getty Images)

Kim English and Frankie  (Kirk McKoy / Los Angeles Times)

Rapper Wiz Khalifa and model Amber Rose  (Christopher Polk / Getty Images)

Singer Taylor Swift  (Christopher Polk / Getty Images)

Singer Natasha Bedingfield   (Christopher Polk / Getty Images)

Singer Bonnie Raitt  (Christopher Polk / Getty Images)

“Castle” actress Tamala Jones  (Frederick J. Brown / Getty Images)

“NCIS” actress Pauley Perrette  (Kirk McKoy / Los Angeles Times)

Singer Adele  (Christopher Polk / Getty Images)

Grammy nominee Emily Lazar  (Kirk McKoy / Los Angeles Times)

Country singer and Grammy winner Miranda Lambert  (Christopher Polk / Getty Images)

Tattoo artist Kat Von D and DJ Deadmau5  (Jason Merritt / Getty Images)

Multiple-Grammy Award nominees Mumford & Sons  (Kirk McKoy / Los Angeles Times)

Estelle  (Kirk McKoy / Los Angeles Times)

SWV (Sistas With Voices)  (Kirk McKoy / Los Angeles Times)

Musician and actor Justin Timberlake  (Frederick J. Brown / Getty Images)

Singers Kimbra, left, and Gotye  (Jason Merritt / Getty Images)

Singer Janelle Monae  (Christopher Polk / Getty Images)

RedFoo of LMFAO is in the house.  (Jason Merritt / Getty Images)

Dancer and entertainment personality Keltie Colleen  (Kirk McKoy / Los Angeles Times)

TV personality Jeannie Mai  (Kirk McKoy / Los Angeles Times)

Vocalist Denise Donatelli  (Kirk McKoy / Los Angeles Times)

TV personality and makeup artist Jay Manuel  (Kirk McKoy / Los Angeles Times)

TV personality Carrie Keegan  (Kirk McKoy / Los Angeles Times)

Model Karlie Kloss  (Kirk McKoy / Los Angeles Times)

Comedian Kathy Griffin latches onto San Francisco 49ers quarterback Colin Kaepernick.  (Gina Ferazzi / Los Angeles Times)

John Paul White of the Civil Wars  (Kirk McKoy / Los Angeles Times)

Singer-songwriter Lila Downs  (Kirk McKoy / Los Angeles Times)

Erica Campbell of Mary Mary  (Kirk McKoy / Los Angeles Times)

The Mariachi Divas  (Kirk McKoy / Los Angeles Times)

The Pop Ups  (Kirk McKoy / Los Angeles Times)

Members of Anthrax  (Kirk McKoy / Los Angeles Times)

Singer, songwriter, DJ and record producer Al Walser ... in a spacesuit  (Jessica Gelt / Los Angeles Times)

Dance recording nominees the Swedish House Mafia  (Kirk McKoy / Los Angeles Times)

Singer Ashanti  (Kirk McKoy / Los Angeles Times)

Singer Carly Rae Jepsen attends the 55th Grammy Awards at Staples Center.  (Christopher Polk / Getty Images)