Christina Aguilera & Usher: 'The Voice' Season 4 Screening!

Christina Aguilera steps out to support her family from The Voice at the screening of the show’s fourth season on Wednesday (March 20) at the TCL Chinese Theatre in Hollywood.

While the 32-year-old singer is not participating this season as a judge, she came out to surprise Blake Shelton and new judge Usher.

Also in attendance: Blake‘s wife Miranda Lambert, host Carson Daly, and The Voice Australia‘s judges Seal, Joel Madden and Delta Goodrem.

FYI: Christina is wearing a Parker dress, a Versace belt, Christian Louboutin shoes, and Lorraine Schwartz earrings.

30+ pictures inside of Christina Aguilera and others at the screening…