Photo Gallery
The Universal Music Group Grammy after party was one of the hottest tickets in town. Held at The Ace Hotel Theater in Los Angeles, California, Katy Perry, Anna Kendrick, Zedd, Darius Rucker, Imagine Dragons, Natasha Bedingfield, Kacey Musgraves, Emeli Sande, and Kat Graham were in attendance. Perry changed into a sparkling “Cinderella” esk Giorgio Armani gown, while Anna Kendrick stuck with her plunging Azzaro dress.

(Photo: Andreas Branch/PatrickMcMullan.com)
Katy Perry

(Photo: Andreas Branch/PatrickMcMullan.com)
Kat Graham

(Photo: Andreas Branch/PatrickMcMullan.com)
Lady Victoria Hervey

(Photo: Andreas Branch/PatrickMcMullan.com)
Holland Roden

(Photo: Andreas Branch/PatrickMcMullan.com)
Charlie Carver and Max Carver

(Photo: Andreas Branch/PatrickMcMullan.com)
Iggy Azalea

(Photo: Andreas Branch/PatrickMcMullan.com)
Smokey Robinson

(Photo: Andreas Branch/PatrickMcMullan.com)
Anna Kendrick

(Photo: Andreas Branch/PatrickMcMullan.com)
David Foster

(Photo: Andreas Branch/PatrickMcMullan.com)
Natasha Bedingfield

(Photo: Andreas Branch/PatrickMcMullan.com)
Kacey Musgraves

(Photo: Andreas Branch/PatrickMcMullan.com)
Emeli Sande

(Photo: Andreas Branch/PatrickMcMullan.com)
Zedd

(Photo: Andreas Branch/PatrickMcMullan.com)
Colbie Caillat

(Photo: Andreas Branch/PatrickMcMullan.com)
Darius Rucker and Beth Leonard

(Photo: Andreas Branch/PatrickMcMullan.com)
Keyshia Cole

(Photo: Andreas Branch/PatrickMcMullan.com)
Aloe Blacc

(Photo: Andreas Branch/PatrickMcMullan.com)
Mary Lambert

(Photo: Andreas Branch/PatrickMcMullan.com)
Imagine Dragons

(Photo: Andreas Branch/PatrickMcMullan.com)
Katy Perry in Giorgio Armani at the Universal Music Group after party