KIIS FM Jingle Ball 2014

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Michael Clifford (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Michael Clifford (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Michael Clifford (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: (L-R) Musicians Luke Hemmings, Ashton Irwin, Calum Hood and Michael Clifford of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: (L-R) Musicians Michael Clifford, Luke Hemmings, Ashton Irwin and Calum Hood of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: (L-R) Musicians Michael Clifford, Luke Hemmings, Ashton Irwin and Calum Hood of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: (L-R) Musicians Michael Clifford, Luke Hemmings, Ashton Irwin and Calum Hood of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Michael Clifford (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Michael Clifford (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Michael Clifford (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Ashton Irwin of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Ashton Irwin of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Ashton Irwin of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musicians Ashton Irwin (L) and Luke Hemmings of 5 Seconds of Summer perform at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Luke Hemmings of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Calum Hood of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Musician Michael Clifford of 5 Seconds of Summer performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

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LOS ANGELES, CA - DECEMBER 05: Singer Sam Smith performs at KIIS FM's Jingle Ball at Staples Center on December 5, 2014 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)