The 'Gangnam Style' EDM king is back with a bona fide hit that will get you dancing like you'll never want to stop!

A man who looked similar and was dressed similar to the style made popular by the South Korean rapper had attended events, scored freebies and was photographed constantly by paparazzi until the real Psy called him out on Twitter on Wednesday.

Host Tracy Morgan and Psy entertained the crowd when they engaged in a dance-off Sunday at the 2013 Billboard Music Awards at the MGM Grand Arena in Las Vegas. Morgan appeared onstage in a yellow suit, black hat and sunglasses and got Psy to participate in a spontaneous dance duet before Morgan introduced Chris Brown, who performed his track Fine China.

Some viewers who watched Mariah Carey sing her medley of her biggest hits during last night's American Idol series finale wondered if Carey lip-synced her performance. Her voice at times reportedly failed to match the audio the audience was hearing. Carey stepped onto the "American Idol" stage in shortly after Candice Glover was crowned the next "Idol."