PSY at The 40th Anniversary American Music Awards - Photos

(L-R) MC Hammer and singer PSY perform onstage during the 40th American Music Awards held at Nokia Theatre L.A. Live on Nov 18, 2012 in Los Angeles, California

PSY attends the 40th American Music Awards held at Nokia Theatre L.A. Live on November 18, 2012 in Los Angeles, California.

Singer PSY, rapper MC Hammer, and singer will.i.am at the 40th American Music Awards held at Nokia Theatre L.A. Live on November 18, 2012 in Los Angeles, California.

Singer PSY (2nd from R) with Lady Antebellum singers Dave Haywood, Hillary Scott and Charles Kelley at the 40th American Music Awards held at Nokia Theatre L.A. Live on November 18, 2012 in Los Angeles, California.