For the Gangnam Style music video , what percentage ( rating ) did the readers of the 2012 Billboard.com readers poll give it ?
2 on the 2012 top 20 music moments list after Whitney Houston 's passing by " Billboard " , being written " If there 's one meme , song and face that has been truly inescapable in the second half of 2012 , it 's South Korean rapper Psy and his outrageous ' Gangnam Style ' . "