Grammy Awards 2013
Jeff Kravitz/FilmMagic
Lady Gaga, 2010
Sporting a custom Giorgio Armani outfit, Lady Gaga hit the stage to sing a mashup of "Poker Face," "Speechless" and "Your Song." During the latter, she accompanied Elton John on a double-sided piano designed by artist Terence Koh. The duo wore Swarovski crystal-studded shades also courtesy of Armani.Quick Links:
The Wildest Grammys Looks Ever
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