The Insider.com

2011 was undoubtedly the year of Adele, and if the last 365 days had a soundtrack, it would certainly be Rolling in the Deep.

• January 18, 2012Adam Lambert Debuts New Single
• January 18, 2012Katherine Heigl's Directorial Debut
• January 17, 2012Kelly Clarkson Gets 'Heavy' on Florence Cover
• January 17, 2012Scarlett Johansson Directs a Music Video
• January 16, 2012Watch Kanye West's Teenage Performance
• January 16, 2012Madonna Calls New Album 'Happy'

Now Luc Bergeron has offered up some supporting evidence for my theory by editing together 71 people (out of more than 350,000 options) covering Adele's anthem on reality shows, YouTube and in concert.