Season two of The Voice premiered last night after the super bowl and there was more competition between coaches HYPERLINK "http://realitytvmagazine.sheknows.com/2012/01/09/christina-aguilera-blak..." Blake Shelton, HYPERLINK "http://realitytvmagazine.sheknows.com/2012/01/02/cee-lo-green-ticks-off-..." Cee Lo Green, HYPERLINK "http://realitytvmagazine.sheknows.com/2011/11/07/adam-levine-says-the-vo..." Adam Levine and HYPERLINK "http://realitytvmagazine.sheknows.com/2012/01/10/christina-aguilera-talk..." Christina Aguilera than there was in that football game! Adam and Christina are known for their bickering, but last night it came to a head! The argument? Who is more self-centered. Christina calls Adam a wannabe-Justin Timberlake and a used car salesman.