Mrs. Blake Shelton and country superstar Miranda Lambert will stop by next Wednesday’s Voice finale to share the stage with Team Blake’s finalist, sweet indie-pop singer Dia Frampton, the singer announced today.

“I am thrilled to perform on my favorite new show. It’s been a joy watching my husband grow so attached to his team,” Lambert says in a press release. “Truthfully, I am a little jealous that I am not a coach myself. I can’t wait to be a part of it.”

The duet will take place during The Voice‘s live hour-long finale at 8pm on June 29.

Lambert isn’t the only one excited about the duet. Last night, Shelton tweeted, “Special guest surprise Grammy winning multi-platinum ass whipping MEGA-STAR duet?…………. check.”

Among Dia’s other perks for being Team Blake: Flowers from Lambert, and a special dinner with Blake and her two sisters.

Shelton definitely wins the award for Proudest Coach/Husband this season, though Adam Levine gave Shelton a run for his money last night. Levine stopped by Conan on Thursday and, after joking about being a sex addict (just watch…), bragged about his finalist, Javier Colon, who’s bound to give Dia, as well as Team Cee Lo’s Vicci Martinez and Team Xtina’s Beverly McClellan, some stiff competition.

“Javier is incredible,” he said. “When I saw him sing I was so blown away, and I want to see him succeed.” He added, “I think Javier will be a successful guy regardless of what happens, but I think he’s going to win. The second I heard him sing I thought, ‘This guy is winning. I have to get him on my team!'” Watch the interview for more:

Did you miss this Wednesday’s results show, or Tuesday’s performances by the four finalists? Check them out in the live recap here!

(Image courtesy of WENN/NBC)

Meghan Carlson

Senior Writer, BuddyTV

Meghan hails from Walla Walla, WA, the proud home of the world’s best sweet onions and Adam West, the original Batman. An avid grammarian and over-analyzer, you can usually find her thinking too hard about plot devices in favorites like The OfficeIt’s Always Sunny in Philadelphia, and How I Met Your Mother. In her spare time, Meghan enjoys drawing, shopping, trying to be funny (and often failing), and not understanding the whole Twilight thing. She’s got a BA in English and Studio Art from Whitman College, which makes her a professional arguer, daydreamer, and doodler.