Nashville is about get dirrty! Christina Aguilera has just joined ABC's Southern soap in a major arc that kicks off this spring. E! News has confirmed that The Voice judge will guest star in multiple episodes of the primetime soap.

So who is the pop icon portraying? Will she be a love interest for the plethora of hot and single men? Or perhaps a rival singer to Rayna (Connie Britton) or Juliette (Hayden Panettiere)?

None of the above! Aguilera is actually going to bring a little pop to the country music business as Jade St. John, a pop superstar.