top most viewed videos on youtube of 2012

Live While We're Young by One Direction ,

most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele
most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele
most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele
most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele
most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele
most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele
most viewed videos on youtube in 2012,top ten songs download, top ten ,best songs ,Top 10 songs of 2012 wiki ,Skyfall  by Adele