Which celebrity rocked the red carpet? Check out how the stars celebrated the music industry's biggest night at the Grammy Awards on Jan. 26 in Los Angeles.
Singer Katy Perry, in a Valentino Couture number, poses at the 56th annual Grammy Awards.
Anna Faris wears a simple, chic navy gown.
Musician Pharrell Williams and wife, Helen Lasichanh, pose on the red carpet.
Miguel showed up in all black.
John Legend and his wife Chrissy Teigen, wearing Johanna Johnson, strike a pose together.
Model Amber Rose, in a plunging gold dress, holds hands with musical artist Wiz Khalifa.
Miranda Lambert, in a red Pamella Roland dress, poses with husband Blake Shelton.
Singer Natasha Bedingfield arrives in a striking orange gown.
Robin Thicke and Paula Patton go for bold black and white.
Taylor Swift sparkles in a sophisticated Gucci gown.
Actress-singer Anna Kendrick wears a plunging Azzaro dress.
Unconventional? Zendaya opts for a blouse and skirt look.
Nominee For Best Rap Album "The Heist", Macklemore & Ryan Lewis arrive on the red carpet.
Singer Pink channels old Hollywood glamour in a red Johanna Johnson dress.
Steven Tyler of Aerosmith high fives Jared Leto of "Thirty Seconds to Mars" as Smokey Robinson watches.
A pregnant Ciara glows in a gold Pucci style.
Singer Madonna and son David Banda Mwale Ciccone Ritchie wore matching Ralph Lauren tuxedos.
Singer Rita Ora shines in gold on the red carpet.
Alicia Keys, in a slinky blue Armani dress, arrives on the red carpet.
Ariana Grande wears a sweet floral dress.
Sean Lennon, left, and Yoko Ono arrive at the 56th annual Grammy Awards.
Martina McBride arrives at the 56th annual Grammy Awards in blue.
Paris Hilton arrives in a dazzling white gown.
Singer Bonnie McKee, who said she wanted to look like "an evil mermaid," shines in an elegant strapless gown.
Willie Nelson waves to the crowd at the 56th annual Grammy Awards.
Comedy legend Billy Crystal gets a good listen.
Skylar Grey's tattoos shine through her silky nude leather dress.
Singer Neil Young catches some shade.
Singer-songwriter Colbie Caillat opts for high drama with a bright red Ezra Santos gown.
"Modern Family" star Sarah Hyland wears a fun and flirty Pucci cocktial dress.
E! host Kelly Osbourne goes for gothic glamour in a Badgley Mischka gown.