11/19/2012 09:54 am ET | Updated Nov 19, 2012

Christina Aguilera's Pantless Outfit At American Music Awards (PHOTO)

Christina Aguilera went pantless again Sunday night at the American Music Awards, where the 31-year-old singer performed songs from her new album, "Lotus." The "Voice" judge swapped out the pastel purple gown she donned for the red carpet for a black star-studded corset and fishnets during her abrasive performance onstage, which also curiously featured two dancers masked in head bags labelled "Queen" and "Freak."

This isn't the first time Christina has shocked audiences, of course. Check out the star's other outrageous moments in our slideshow below, and sound off in the comments below about what you made of her look last night.



Christina Aguilera's Most Outrageous Moments
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