According to a report in The Hollywood Reporter, pop superstar Christina Aguilera is getting paid a significantly higher salary for serving as a judge on the hit NBC singing competition show than the other three judges, Cee-Lo Green, Maroon 5 frontman Adam Levine and coutry singer Blake Shelton.  The story, citing an unnamed source close to the show, says that Aguilera is making a whopping $225,000 per episode, three times the $75,000 the other three judges are paid.  NBC declined to comment on the story.