主演：
詹姆斯·柯登 /
托瑞·凯利 /
Lady Gaga /
蕾哈娜 /
黛米·洛瓦托
Festivities at Staples Center in Los Angeles honor excellence in the recording industry, James Corden hosts; scheduled performers include John Legend, Metallica, Carrie Underwood, Keith Urban, Adele, and Bruno Mars.
