The ceremony, hosted by Modern Family's Ty Burrell and Julie Bowen, saw performances from acts such as LMFAO, Justin Bieber and Usher.
Other artists attending the event included Carrie Underwood, Linkin Park, Miley Cyrus, Taylor Swift, Bobbi Kristina Brown, Stevie Wonder and Katy Perry, who performed her next single.
Take a look at our gallery of pictures from the event below:
Copyright: PA Images John Shearer/AP
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