Christina Aguilera performs during the KIIS FM's 2014 Wango Tango at StubHub Center on May 10, 2014 in Los Angeles, California.
{"Image ImageDescription": "LOS ANGELES, CA - MAY 10:  Christina Aguilera performs during the KIIS FM's 2014 Wango Tango at StubHub Center on May 10, 2014 in Los Angeles, California.  (Photo by C Flanigan/FilmMagic)", "Image Copyright": "2014 C Flanigan"}