Christina Aguilera Opens Up About Life Under the 'Microscope'

Christina Aguilera Opens Up About Life Under the 'Microscope'Singer Christina Aguilera arrives at NBC's press conference for the their new Show "The Voice" on March 15, 2011 in Los Angeles, California. (Getty Images)Christina Aguilera's personal life has been in the spotlight a lot lately -- thanks to her divorce, new relationship, and recent public intoxication arrest -- and the singer is now