On last night’s episode of American Idol, Jennifer Lopez took a seat at the judges' table in a hot magenta long-sleeved gown from Michael Kors's 2012 resort collection. Lopez played up the design's up-to-there slit with towering Gucci wedges, while her signature hoop earrings and Hermes cuff finished off the look. "Oh my, @JLo! Looking unbelievable in the neon slash gown on @AmericanIdol!" Kors tweeted. Fun fact: Brooklyn Decker wore the same dress to the 2011 Met Gala. Tune in to Fox Wednesday, March 28th at 8/7c to to catch more of Jennifer Lopez’s American Idol style moments, and click through the gallery to browse her hottest looks from this season!