We’re a little over a month away from the 2013 premiere of The Voice Season 4, but we’re already preparing our bodies for spinning chairs and outstanding performances. So who can we expect to see in the judges' seats this season? Veterans Adam Levine and Blake Shelton will be back, but newcomers Usher and Shakira will take their thrones for the first time come March 25.

Usher will be taking Cee Lo Green’s spot while the “Crazy” singer takes some time off to work on new projects in music and television. Considering Usher is an R&B superstar who mentored pop sensation Justin Bieber, he’s probably a perfect fit for the show.

And while no one can replace the greatness than is Christina Aguilera and her pants-free ensembles, new mother Shakira will be taking the queen’s spot this season. But we hear Shakira is bringing some of her own feisty flair to our favorite music competition.

Cee Lo has confirmed that he’ll return to The Voice in Season 5 (airing this fall), and Xtina hasn’t officially confirmed her return, but she has assured fans that they haven’t see the last of her in the spinning chairs.